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+              GNU GENERAL PUBLIC LICENSE
+                Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+              END OF TERMS AND CONDITIONS
+
+     How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
index 0000000..9a994af
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/Wavedrum.hs b/Wavedrum.hs
new file mode 100644
index 0000000..0001098
--- /dev/null
+++ b/Wavedrum.hs
@@ -0,0 +1,132 @@
+{-
+wavedrum-lib, a library to parse, edit and write Korg Wavedrum programs.
+Copyright (C) 2013  Ricardo Wurmus
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-}
+
+{-# LANGUAGE OverloadedStrings #-}
+
+module Wavedrum where
+
+import           Control.Monad (replicateM,mapM_)
+import           Data.Binary.Get
+import           Data.Binary.Put
+import qualified Data.ByteString.Lazy as B
+
+import           Wavedrum.Types
+import           Wavedrum.Algorithm
+
+byTarget :: Program -> Target -> [Param]
+byTarget prg t = filter (\param -> target param == t) prg
+
+parseProgram :: Get Program
+parseProgram = do
+  values1  <- replicateM  7 (fmap fromIntegral getWord16be)
+  headVals <- replicateM  8 (fmap fromIntegral getWord16be)
+  values2  <- replicateM  5 (fmap fromIntegral getWord16be)
+  rimVals  <- replicateM  8 (fmap fromIntegral getWord16be)
+  values3  <- replicateM 26 (fmap fromIntegral getWord16be)
+  let headSettings = getSettingsForAlg (last values1)
+  let rimSettings  = getSettingsForAlg (last values2)
+  return $ concat
+    [ zipWith ($) params1 values1
+    , zipWith ($) (zipWith3 ($) headParams (map fst headSettings) (map snd headSettings)) headVals
+    , zipWith ($) params2 values2
+    , zipWith ($) (zipWith3 ($) rimParams (map fst rimSettings) (map snd rimSettings)) rimVals
+    , zipWith ($) params3 values3
+    ]
+  where
+    getSettingsForAlg n =
+      if n > 0 && n < length algorithms
+      then algoParams $ algorithms !! (n - 1)
+      else replicate 8 ("<unused>", (0,0))
+    params1 =
+      [ Param HeadAlg "Pressure curve"           (  0,  5)
+      , Param General "Pre EQ"                   (  0,  4) -- H-H, H-S, S S, H-n, S-n
+      , Param HeadAlg "Tune"                     (  0,100)
+      , Param HeadAlg "Level"                    (  0,100)
+      , Param HeadAlg "Decay"                    (  0,100)
+      , Param HeadAlg "Pan"                      (-50, 50) -- L50..R50
+      , Param HeadAlg "Algorithm select"         (  1, 36) -- 01..36
+      ]
+    params2 =
+      [ Param RimAlg  "Tune"                     (  0,100)
+      , Param RimAlg  "Decay"                    (  0,100)
+      , Param RimAlg  "Level"                    (  0,100)
+      , Param RimAlg  "Pan"                      (-50, 50) -- L50..R50
+      , Param RimAlg  "Algorithm select"         (  1, 25)
+      ]
+    params3 =
+      [ Param HeadPCM "Tune"                     (-24, 24) -- semitones
+      , Param HeadPCM "Decay"                    (-99, 99)
+      , Param HeadPCM "Level"                    (  0,100)
+      , Param HeadPCM "Pan"                      (-50, 50) -- L50..R50
+      , Param HeadPCM "PCM instrument select"    (  0,100)
+      , Param HeadPCM "Velocity curve"           (  0,  9)
+      , Param HeadPCM "Pressure curve"           (  0,  5)
+      , Param HeadPCM "Pressure tune"            (-12, 12)
+      , Param HeadPCM "Pressure decay"           (-50, 50)
+      , Param RimPCM  "Tune"                     (-24, 24) -- semitones
+      , Param RimPCM  "Decay"                    (-99, 99)
+      , Param RimPCM  "Level"                    (  0,100)
+      , Param RimPCM  "Pan"                      (-50, 50) -- L50..R50
+      , Param RimPCM  "PCM instrument select"    (  0,100)
+      , Param RimPCM  "Velocity curve"           (  0,  9)
+      , Param RimPCM  "Pressure curve"           (  0,  5)
+      , Param RimPCM  "Pressure tune"            (-12, 12)
+      , Param RimPCM  "Pressure decay"           (-50, 50)
+      , Param General "Reverb type"              (  0, 10)
+      , Param General "Reverb effect level"      (  0,100)
+      , Param General "Reverb decay time"        (  0, 90)
+      , Param General "Reverb frequency damping" (  0,100)
+      , Param General "Delay feedback"           (  0, 99)
+      , Param General "Delay effect level"       (  0,100)
+      , Param General "Delay time"               (  0,200)
+      , Param General "Delay frequency damping"  (  0,100)
+      ]
+    headParams = replicate 8 $ Param HeadAlg
+    rimParams  = replicate 8 $ Param RimAlg
+
+readProgram :: B.ByteString -> Program
+readProgram = runGet parseProgram
+
+-- each Program is 108 bytes long (54 16-bit words)
+readAllPrograms :: B.ByteString -> [Program]
+readAllPrograms bs =
+  if B.null bs then []
+  else let (rawPrg, rest) = B.splitAt 108 bs in
+    readProgram rawPrg : readAllPrograms rest
+
+putRawParams :: Program -> Put
+putRawParams = mapM_ putRawParam
+  where putRawParam = putWord16be . fromIntegral . value
+
+serialize :: Program -> B.ByteString
+serialize p = runPut $ putRawParams p
+
+serializeAll :: [Program] -> B.ByteString
+serializeAll = B.concat . map serialize
+
+loadProgramFromFile :: String -> IO Program
+loadProgramFromFile f = fmap readProgram (B.readFile f)
+
+loadProgramsFromFile :: String -> IO [Program]
+loadProgramsFromFile f = fmap readAllPrograms (B.readFile f)
+
+writeProgramToFile :: String -> Program -> IO ()
+writeProgramToFile f p = B.writeFile f (serialize p)
+
+ppProgram :: Program -> IO ()
+ppProgram = mapM_ (putStrLn . show)
\ No newline at end of file
diff --git a/Wavedrum/Algorithm.hs b/Wavedrum/Algorithm.hs
new file mode 100644
index 0000000..ddc42f4
--- /dev/null
+++ b/Wavedrum/Algorithm.hs
@@ -0,0 +1,583 @@
+{-
+wavedrum-lib, a library to parse, edit and write Korg Wavedrum programs.
+Copyright (C) 2013  Ricardo Wurmus
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-}
+
+{-# LANGUAGE OverloadedStrings #-}
+
+module Wavedrum.Algorithm where
+
+import           Control.Applicative
+import           Control.Monad
+import qualified Data.Text            as T
+import           Wavedrum.Types
+
+type ParamSetting = (T.Text, Range)
+data AlgoType = Single | Double deriving (Show, Eq)
+data Algorithm = Algorithm { algoType   :: AlgoType
+                           , algoName   :: T.Text
+                           , algoParams :: [ParamSetting]
+                           } deriving (Show, Eq)
+
+apply3 :: (a -> b -> c -> d) -> (a,b,c) -> d
+apply3 f (a,b,c) = f a b c
+
+algorithms :: [Algorithm]
+algorithms = map (apply3 Algorithm) [
+    (Single, "Udu",
+      [ ("Clang Pitch",  (0,100))
+      , ("Clang Decay",  (0,100))
+      , ("Clang Color",  (0,100))
+      , ("Clang Height", (0,100))
+      , ("Clang Width",  (0,100))
+      , ("Clang Level",  (0,100))
+      , ("Boom Level",   (0,100))
+      , ("Clang Type",   (0,100))
+      ])
+  , (Single, "Temple",
+      [ ("Bell Color",     (  0,100))
+      , ("Harmonic Shift", (-50, 50))
+      , ("Bell Type",      (  0,100))
+      , ("Bend Range",     (  0,100))
+      , ("Pressure Level", (  0,100))
+      , ("Bell Height",    (  0,100))
+      , ("Bell Width",     (  0,100))
+      , ("Bell Thickness", (  0,100))
+      ])
+  , (Single, "WoodDrum",
+      [ ("Wood Type",      (  0,100))
+      , ("Shell Decay",    (  0,100))
+      , ("Shell Pitch",    (  0,100))
+      , ("Shell Level",    (  0,100))
+      , ("Mute Cutoff",    (  0,100))
+      , ("Mute Resonance", (  0,100))
+      , ("Mute Pitch",     (  0,100))
+      , ("Velocity Curve", (  0,100))
+      ])
+  , (Single, "Analog",
+      [ ("Filter Cutoff",      (  0,100))
+      , ("Resonance",          (  0,100))
+      , ("Pitch EG Depth",     (  0,100))
+      , ("Filter EG Depth",    (  0,100))
+      , ("Pressure Resonance", (-50, 50))
+      , ("Filter EG Decay",    (  0,100))
+      , ("Mute Depth",         (  0,100))
+      , ("Effects Level",      (  0,100))
+      ])
+  , (Single, "Arimbao",
+      [ ("Tone Pitch",         (  0,100))
+      , ("Tension Balance",    (  0,100))
+      , ("Tone Level",         (  0,100))
+      , ("Drum Type",          (  0,100))
+      , ("Damping",            (  0,100))
+      , ("Bark Level",         (  0,100))
+      , ("Pitch Interval",     (  0,100))
+      , ("Dry Level",          (  0,100))
+      ])
+  , (Single, "Sawari-A",
+      [ ("Buzz Intensity",     (  0,100))
+      , ("L-R Delay",          (  0,100))
+      , ("Drone Pitch",        (-50, 50))
+      , ("Drone Decay",        (  0,100))
+      , ("Drone Balance",      (-50, 50))
+      , ("Brightness",         (  0,100))
+      , ("Drone Level",        (  0,100))
+      , ("Drum Level",         (  0,100))
+      ])
+  , (Single, "WindDrum",
+      [ ("Fine Tuning",        (  0,100))
+      , ("Scale Select",       (  0,  7))
+      , ("Balance",            (-50, 50))
+      , ("Tone Decay",         (  0,100))
+      , ("Interval",           (  0,100))
+      , ("Noise Filter",       (  0,100))
+      , ("Noise Decay",        (  0,100))
+      , ("Noise Color",        (  0,100))
+      ])
+  , (Single, "Triangle",
+      [ ("Brightness",         (  0,100))
+      , ("Pitch 1",            (  0,100))
+      , ("Pitch 2",            (  0,100))
+      , ("Pitch 3",            (  0,100))
+      , ("Metal Type 1",       (  0,100))
+      , ("Metal Type 2",       (  0,100))
+      , ("Metal Type 3",       (  0,100))
+      , ("Metal Type 4",       (  0,100))
+      ])
+  , (Single, "Water",
+      [ ("Pitch Change",       (  0,100))
+      , ("Brightness",         (  0,100))
+      , ("Drum Type 1",        (  0,100))
+      , ("Drum Type 2",        (  0,100))
+      , ("Portamento",         (  0,100))
+      , ("Pressure = Level",   (  0,100))
+      , ("Water Pitch",        (  0,100))
+      , ("Water Strength",     (  0,100))
+      ])
+  , (Single, "BigHand",
+      [ ("Drum Type",          (  0,100))
+      , ("Bass Tone Level",    (  0,100))
+      , ("Slap Level",         (  0,100))
+      , ("Slap Decay",         (  0,100))
+      , ("Slap Color",         (  0,100))
+      , ("Slap Filter",        (  0,100))
+      , ("Slap Resonance",     (  0,100))
+      , ("Threshold",          (  0,100))
+      ])
+  , (Single, "SteelST",
+      [ ("Brightness",        (  0,100))
+      , ("Pressure Pitch",    (  0,100))
+      , ("Pressure Color",    (  0,100))
+      , ("Pressure Range",    (-50, 50))
+      , ("Threshold",         (  0,100))
+      , ("Balance",           (-50, 50))
+      , ("Wah Depth",         (  0,100))
+      , ("Gauge",             (  0,100))
+      ])
+  , (Single, "Mo'Daiko",
+      [ ("Drum Type",         (  0,100))
+      , ("Pitch EG Depth",    (  0,100))
+      , ("LFO Rate",          (  0,100))
+      , ("LFO Depth",         (  0,100))
+      , ("Damping",           (  0,100))
+      , ("Pressure Pitch",    (  0,100))
+      , ("Resonance Sweep",   (  0,100))
+      , ("Mute Depth",        (  0,100))
+      ])
+  , (Single, "Sawari-B",
+      [ ("Bend Range",        (  0,100))
+      , ("Decay Balance",     (-50, 50))
+      , ("Level Balance",     (-50, 50))
+      , ("Top Color",         (  0,100))
+      , ("Drone Color",       (  0,100))
+      , ("Buzz Intensity",    (  0,100))
+      , ("Scale Select",      (  0,  7))
+      , ("Bend/Scale Select", (  0,  1))
+      ])
+  , (Single, "Tabla",
+      [ ("Baya Pitch",      (  0,100))
+      , ("Baya Level",      (  0,100))
+      , ("Baya Decay",      (  0,100))
+      , ("Bend Curve",      (  0,100))
+      , ("Damping",         (  0,100))
+      , ("Shell Pitch",     (  0,100))
+      , ("Shell Damping",   (  0,100))
+      , ("Shell Decay",     (  0,100))
+      ])
+  , (Single, "Gong1",
+      [ ("Gong Color",      (  0,100))
+      , ("LFO Depth",       (-50, 50))
+      , ("LFO Rate",        (  0,100))
+      , ("Damping",         (  0,100))
+      , ("Gong Type",       (  0,100))
+      , ("Harmonic Shift",  (  0,100))
+      , ("Thickness",       (  0,100))
+      , ("Model Select",    (  0,  7))
+      ])
+  , (Single, "Wah Harp",
+      [ ("Damping",          (  0,100))
+      , ("Wah Color",        (  0,100))
+      , ("String Character", (  0,100))
+      , ("Wah Balance",      (  0,100))
+      , ("LoDamp",           (  0,100))
+      , ("Attack Level",     (  0,100))
+      , ("Attack LoDamp",    (  0,100))
+      , ("Bend Range",       (-50, 50))
+      ])
+  , (Single, "TalkDrum",
+      [ ("Bend Range",       (  0,100))
+      , ("Brightness 1",     (  0,100))
+      , ("Brightness 2",     (  0,100))
+      , ("Decay Interval",   (  0,100))
+      , ("Tension",          (  0,100))
+      , ("Drum Type",        (  0,100))
+      , ("Attack",           (  0,100))
+      , ("Pressure Filter",  (  0,100))
+      ])
+  , (Single, "Jingle",
+      [ ("Jingle Type",      (  0,100))
+      , ("Jingle Size",      (-50, 50))
+      , ("Repeat",           (  0,100))
+      , ("Bell Decay",       (  0,100))
+      , ("Brightness",       (  0,100))
+      , ("Pressure Decay",   (-50, 50))
+      , ("Pressure Pitch",   (-50, 50))
+      , ("Model Select",     (  0,  2))
+      ])
+  , (Single, "Bonga",
+      [ ("Shell Size",       (  0,100))
+      , ("Shell Damp",       (  0,100))
+      , ("Sub Harmonics",    (  0,100))
+      , ("Brightness",       (  0,100))
+      , ("Drum Size",        (  0,100))
+      , ("Slap Level",       (  0,100))
+      , ("Slap Decay",       (  0,100))
+      , ("Slap Color",       (  0,100))
+      ])
+  , (Single, "Koto",
+      [ ("Fine Tune",        (-50, 50))
+      , ("Pluck Position",   (-50, 50))
+      , ("Damping",          (  0,100))
+      , ("String Type 1",    (  0,100))
+      , ("String Type 2",    (  0,100))
+      , ("Plucked Noise",    (  0,100))
+      , ("Bottom String",    (  0, 12))
+      , ("String Range",     (  0, 12))
+      ])
+  , (Single, "Bamboo",
+      [ ("Fine Tune",        (-50, 50))
+      , ("Accent Level",     (  0,100))
+      , ("Velocity Range",   (  0,100))
+      , ("2nd Pitch",        (-50, 50))
+      , ("Pressure Pitch",   (-50, 50))
+      , ("Pressure Range",   (-50, 50))
+      , ("Scale Select",     (  0,  7))
+      , ("Sequence Type",    (  0,  2))
+      ])
+  , (Single, "JingDrum",
+      [ ("Jingle Level",     (  0,100))
+      , ("Drum Level",       (  0,100))
+      , ("Brightness 1",     (  0,100))
+      , ("Drum Width",       (  0,100))
+      , ("Pressure Decay",   (-50, 50))
+      , ("Jingle Pitch",     (  0,100))
+      , ("Jingle Decay",     (  0,100))
+      , ("Brightness 2",     (  0,100))
+      ])
+  , (Single, "Don-Hya",
+      [ ("Seq. Note Volume", (  0,100))
+      , ("Motif Select",     (  0,  7))
+      , ("Delay Time",       (  0,100))
+      , ("Portamento",       (  0,100))
+      , ("Brightness",       (  0,100))
+      , ("Noise-Color",      (  0,100))
+      , ("Noise-Level",      (  0,100))
+      , ("Pitch Interval",   (  0,100))
+      ])
+  , (Single, "Mariko",
+      [ ("Tone Pitch",        (  0,100))
+      , ("Pitch Response",    (  0,100))
+      , ("Pressure Pitch",    (  0,100))
+      , ("Tone Level",        (  0,100))
+      , ("Resonance Balance", (  0,100))
+      , ("Brightness",        (  0,100))
+      , ("Drum Type1",        (  0,100))
+      , ("Drum Type2",        (  0,100))
+      ])
+  , (Single, "Upo",
+      [ ("Pitch EG Depth",    (  0,100))
+      , ("Harmonics",         (  0,100))
+      , ("HiDamp",            (  0,100))
+      , ("Filter Level",      (  0,100))
+      , ("Filter Cutoff",     (  0,100))
+      , ("Pop Level",         (  0,100))
+      , ("Pop Pitch",         (  0,100))
+      , ("Pop Random",        (  0,100))
+      ])
+  , (Single, "1812",
+      [ ("Pressure Pitch",    (  0,100))
+      , ("Brightness",        (  0,100))
+      , ("Ensemble Size",     (  0,100))
+      , ("Delay Control",     (  0,100))
+      , ("Snappy Level",      (  0,100))
+      , ("LoDamp",            (  0,100))
+      , ("HiDamp",            (  0,100))
+      , ("Resonance",         (  0,100))
+      ])
+  , (Double, "Conga",        type1)
+  , (Double, "Bongo",        type1)
+  , (Double, "Snare Drum 1", type2)
+  , (Double, "Snare Drum 2", type2)
+  , (Double, "Snare Drum 3", type2)
+  , (Double, "Timbales",     type2)
+  , (Double, "Cajon",        type3)
+  , (Double, "Djembe",       type3)
+  , (Double, "Bass Drum + Snare Drum 1", type3)
+  , (Double, "Bass Drum + Snare Drum 2", type3)
+  -- only available on Wavedrum Oriental
+  , (Double, "Darbuka",          type4)   --37
+  , (Double, "Darbuka ensemble", type4)   --38
+  , (Double, "Darbuka Turkish",  type4)   --39
+  , (Double, "Tar",              type4)   --40
+  , (Double, "Daf",              type4)   --41
+  , (Double, "Doyra",            type4)   --42
+  , (Double, "Req",                       --43
+      [ ("Switching",       (  0,100))
+      , ("PCM Balance",     (-50, 50))
+      , ("Alg-PCM Balance", (-50, 50))
+      , ("Drum Width",      (  0,100))
+      , ("Jingle Pitch",    (  0,100))
+      , ("Jingle Decay",    (  0,100))
+      , ("Brightness 2",    (  0,100)) -- sic
+      , ("Sensitivity",     (  0,100))
+      ])
+  , (Double, "Daf Iranian",      type6)   --44
+  , (Double, "Bendir",           type6)   --45
+  ]
+  where
+    type1 = [ ("Switching",       (  0,100))
+            , ("PCM Balance",     (-50, 50))
+            , ("Alg-PCM Balance", (-50, 50))
+            , ("Sub Harmonics",   (  0,100))
+            , ("Brightness",      (  0,100))
+            , ("Slap Level",      (  0,100))
+            , ("Slap Decay",      (  0,100)) -- manual wrongly says "Delay"
+            , ("Slap Color",      (  0,100))
+            ]
+    type2 = [ ("Switching",       (  0,100))
+            , ("PCM Balance",     (-50, 50))
+            , ("Alg-PCM Balance", (-50, 50))
+            , ("Curve",           (  0,100))
+            , ("Brightness",      (  0,100))
+            , ("Snappy Decay",    (  0,100))
+            , ("Snappy Level",    (  0,100))
+            , ("Shell Type",      (  0,  4))
+            ]
+    type3 = [ ("Switching",       (  0,100))
+            , ("PCM Balance",     (-50, 50))
+            , ("Alg-PCM Balance", (-50, 50))
+            , ("Curve",           (  0,100))
+            , ("Brightness",      (  0,100))
+            , ("Snappy Decay",    (  0,100))
+            , ("Snappy Level",    (  0,100))
+            , ("Shell Type",      (  0,  4))
+            ]
+    type4 = [ ("Switching",       (  0,100))
+            , ("PCM Balance",     (-50, 50))
+            , ("Alg-PCM Balance", (-50, 50))
+            , ("Drum Type",       (  0,100))
+            , ("Slap Level",      (  0,100))
+            , ("Slap Decay",      (  0,100))
+            , ("Slap Color",      (  0,100))
+            , ("Sensitivity",     (  0,100))
+            ]
+    type6 = [ ("Switching",       (  0,100))
+            , ("PCM Balance",     (-50, 50))
+            , ("Alg-PCM Balance", (-50, 50))
+            , ("Curve",           (  0,100))
+            , ("Brightness",      (  0,100))
+            , ("Snappy Decay",    (  0,100))
+            , ("Snappy Level",    (  0,100))
+            , ("Sensitivity",     (  0,100))
+            ]
+
+headInstruments :: [T.Text]
+headInstruments =
+  [ "Multi Tubb Kick"
+  , "Dance Kicks w/reverse"
+  , "Whistle Kick"
+  , "Tubby Kick /TOM"
+  , "88 Hat/Kick"
+  , "Kick 99"
+  , "BD Ambi"
+  , "BD Dry"
+  , "Kick & Snare"
+  , "Dance Kick & Snare 2"
+  , "Kick, Snare & Hat"
+  , "Dance BD & 99 SD"
+  , "Voice BD/SD/HH"
+  , "Orch SD to Orchestra BD"
+  , "SD to BD"
+  , "Dance BD & SD"
+  , "Velo Ambi Snare"
+  , "Samba Snare"
+  , "Orch Snare w/ Cym"
+  , "Hand Claps"
+  , "Kompton Klaps"
+  , "Multi Powerful Tom"
+  , "Ambi Drum"
+  , "Two Pitched Tom"
+  , "Rock Toms"
+  , "Brushes 3 Toms"
+  , "Low Tom/ velo Forest"
+  , "Tom Vintage Hi"
+  , "Tom Soul"
+  , "Mark Tree Chord w/Thump"
+  , "E.Tom Velo Set"
+  , "Tiki Tiki Tom Tom"
+  , "Epic Hi-Toms Head"
+  , "Low War Tom Rim"
+  , "Guitar and Ghost"
+  , "Steel Drum (F-A-B -C-F)"
+  , "Mouth Harp C Drone"
+  , "Shaker/Kick"
+  , "Shaker to Clave"
+  , "Caxixi"
+  , "Triangle"
+  , "Conga Clap"
+  , "Conga Hi-Close/Open"
+  , "Bassish Lo Conga"
+  , "Conga Lo-Basstone"
+  , "Conga Gliss"
+  , "Low Conga"
+  , "Super Conga"
+  , "Tumba Open"
+  , "Broken Kalimba (Head)"
+  , "Balafon"
+  , "Djembe"
+  , "Dynamic Djembe"
+  , "Djembe Closed Slap"
+  , "Iya Boca Choke"
+  , "Boca Open"
+  , "Iya Chacha UP"
+  , "Iya Boca Open+Slap"
+  , "Itotele Boca Open"
+  , "Okonkolo → Iya (Open)"
+  , "Tom/Iya Drum Corps"
+  , "Itotele/Iya Mix"
+  , "Darbuka Head"
+  , "Paila Lo"
+  , "Paila Hi"
+  , "Lo Hi Timbales"
+  , "Castanet"
+  , "Guiro"
+  , "RecoReco 4 Velo"
+  , "Surdo Open"
+  , "Pandeiro"
+  , "Tambourine"
+  , "Rek Head"
+  , "Rek"
+  , "Udus/ Shaker"
+  , "Gamelan"
+  , "Tabla\"Tele\""
+  , "Japanese Tsuzumi"
+  , "Tsuzumi 2"
+  , "Oodaiko"
+  , "Timpani Lo/Hi"
+  , "Velo Splash Cym"
+  , "New China Cymbal"
+  , "Mini TamTam"
+  , "Bells"
+  , "Jingle"
+  , "Metal tree"
+  , "Fly in Jungle"
+  , "Vinyl Crash"
+  , "Rainy Day Bird"
+  , "Low Bull Roar Loop"
+  , "Synth Stab (Key of C)"
+  , "Industry"
+  , "Industrial BD/SD/HH"
+  , "Industs"
+  , "Industry Hit"
+  , "Shaker & Church Bell"
+  , "Synthy G Melody"
+  , "Velo Vocoder"
+  , "Berimbau Attack"
+  ]
+
+rimInstruments :: [T.Text]
+rimInstruments =
+  [ "Multi Pitched BDs"
+  , "2 Tone Dance Kick"
+  , "Kick 99"
+  , "Snare 3 Velo"
+  , "SD Dance"
+  , "Velo 99 SD"
+  , "Hat/Dance Snare"
+  , "Cybernetik SD"
+  , "Orchestra SD"
+  , "Brush Swirls"
+  , "Deep Tom Tom (Key of C)"
+  , "Ambi Rim"
+  , "Dance Clap"
+  , "Hand Claps"
+  , "Kompton Klaps"
+  , "Kick & Snare"
+  , "Dance Kick & Snare 1"
+  , "Dance Kick & Snare 2"
+  , "Epic Lo-Toms Rim"
+  , "War Toms Head"
+  , "Jazz Tom"
+  , "Cowbell"
+  , "Bongoish"
+  , "Hi Bongoish"
+  , "Conga Gliss"
+  , "Low Conga"
+  , "Super Conga"
+  , "Tumba Open"
+  , "Iya Boca Choke"
+  , "Boca Open"
+  , "Iya Chacha UP"
+  , "Broken Kalimba (Rim)"
+  , "Log drum"
+  , "Djembe Closed Slap"
+  , "Agogo/Cuica"
+  , "Agogo"
+  , "Tambourine"
+  , "Paila Lo"
+  , "Paila Hi"
+  , "Timbale Attack"
+  , "Timbales Lo-Paila"
+  , "Lo Hi Timbales"
+  , "Castanet"
+  , "Guiro"
+  , "RecoReco 4 Velo"
+  , "Pandeiro"
+  , "Rek Head"
+  , "Rek"
+  , "Gamelan"
+  , "Steel Drum (Low F)"
+  , "Udu"
+  , "Udus/ Shaker Accent"
+  , "Shaker 1"
+  , "Shaker 2"
+  , "Velo Accent Shaker"
+  , "Shaker/Kick"
+  , "Shaker to Clave"
+  , "Caxixi"
+  , "Rek Rim"
+  , "Multi-Tabla"
+  , "Darbuka Rim"
+  , "Surdo Hand&Rim"
+  , "Gamelan Celesta"
+  , "Taiko Rim"
+  , "Tsuzumi 1"
+  , "Tsuzumi 2"
+  , "Foot Step"
+  , "Short Finger Cymbal"
+  , "Velo Splash Cym"
+  , "New China Cymbal"
+  , "Orchestra Cymbal"
+  , "Deep Orch Crash"
+  , "Chinese Gong"
+  , "Voice HH/Cym"
+  , "Bells"
+  , "Jingle"
+  , "Metal tree"
+  , "Synth Hits"
+  , "PC Voice"
+  , "Rain → Thunder Velo SW"
+  , "Gop Pitch Up"
+  , "Angry Gods RIM"
+  , "Berimbau Attack"
+  , "Timpani w/Orch Hits"
+  , "Code"
+  , "Synth Switch"
+  , "WaveDrum Splat"
+  , "Industry"
+  , "Industs"
+  , "Industrial 1"
+  , "Industrial 2"
+  , "Industrial Cym"
+  , "Industry Hit"
+  , "Bubble"
+  , "Rain Stick"
+  , "Fly in Jungle"
+  , "Vinyl Crash"
+  , "Rainy Day Bird"
+  , "Low Bull Roar Loop"
+  , "Synth Stab (Key of C)"
+  ]
\ No newline at end of file
diff --git a/Wavedrum/Types.hs b/Wavedrum/Types.hs
new file mode 100644
index 0000000..fc884f8
--- /dev/null
+++ b/Wavedrum/Types.hs
@@ -0,0 +1,74 @@
+{-
+wavedrum-lib, a library to parse, edit and write Korg Wavedrum programs.
+Copyright (C) 2013  Ricardo Wurmus
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-}
+
+module Wavedrum.Types where
+
+import qualified Data.Text            as T
+
+type Range = (Int, Int)
+
+data Target = RimAlg
+            | RimPCM
+            | HeadAlg
+            | HeadPCM
+            | General deriving (Show, Eq)
+
+-- TODO: value is not just Int, but can be an algorithm, PCM instrument, a velocity curve etc.
+
+-- data Value = Value Int
+--            | Alg Algorithm
+--            | PCM String
+
+data Param = Param {
+    target :: !Target
+  , name   :: !T.Text
+  , range  :: !Range
+  , value  :: !Int
+  } deriving (Eq)
+
+instance Show Param where
+  show p = "Param " ++ show (name p) ++
+           " = " ++ show (value p) ++
+           " [min " ++ show (fst (range p)) ++
+           ", max " ++ show (snd (range p)) ++ "]"
+
+type Program = [Param]
+
+{-
+This is the order of parameters in a program:
+
+  07.1 Type
+  01.1 02.1 03.1 04.1 05.1
+
+  Hd.1 Hd.2 Hd.3 Hd.4
+  Hd.5 Hd.6 Hd.7 Hd.8
+
+  01.3 02.3 03.3 04.3 05.3
+
+  Rm.1 Rm.2 Rm.3 Rm.4
+  Rm.5 Rm.6 Rm.7 Rm.8
+
+  01.2 02.2 03.2 04.2
+  05.2 06.2 07.2 08.2 09.2
+
+  01.4 02.4 03.4 04.4
+  05.4 06.4 07.4 08.4 09.4
+
+  10.1 10.2 10.3 10.4
+  11.3 11.2 11.1 11.4
+-}
\ No newline at end of file
diff --git a/wavedrum-lib.cabal b/wavedrum-lib.cabal
new file mode 100644
index 0000000..ad10915
--- /dev/null
+++ b/wavedrum-lib.cabal
@@ -0,0 +1,23 @@
+name:                wavedrum-lib
+version:             0.1.0.0
+synopsis:            parser and builder for Wavedrum programme data
+-- description:
+homepage:            http://elephly.net
+license:             GPL-3
+license-file:        LICENSE
+author:              Ricardo Wurmus
+maintainer:          rekado plus wavedrum at elephly dot net
+-- copyright:
+category:            Sound
+build-type:          Simple
+cabal-version:       >=1.8
+
+library
+  exposed-modules:     Wavedrum
+                       Wavedrum.Algorithm
+                       Wavedrum.Types
+  -- other-modules:
+  build-depends:       base ==4.5.*,
+                       text,
+                       binary,
+                       bytestring