white noise: keys: Change MIDI instrument.

diff --git a/04-white-noise/parts/keys.ly b/04-white-noise/parts/keys.ly
index 427983b9b75e91c37919916929481478265caf17..1b8a5a146d7b64ee8a72d9173c6067fa3dbe286f 100644 (file)
--- a/04-white-noise/parts/keys.ly
+++ b/04-white-noise/parts/keys.ly
@@ -50,7 +50,7 @@ keysArpeggio = \relative d' {
 }
 
 keyboard = {
-  \set Staff.midiInstrument = #"pad 8 (sweep)"
+  \set Staff.midiInstrument = #"pad 3 (polysynth)"
   \set Staff.midiMinimumVolume = #0.4
   \set Staff.midiMaximumVolume = #0.6