pitch_by_instrument = dict(
BassDrum2     =35,
BassDrum1     =36,
SideStick     =37,
SnareDrum1    =38,
HandClap      =39,
SnareDrum2    =40,
LowTom2       =41,
ClosedHihat   =42,
LowTom1       =43,
PedalHihat    =44,
MidTom2       =45,
OpenHihat     =46,
MidTom1       =47,
HighTom2      =48,
CrashCymbal1  =49,
HighTom1      =50,
RideCymbal1   =51,
ChineseCymbal =52,
RideBell      =53,
Tambourine    =54,
SplashCymbal  =55,
Cowbell       =56,
CrashCymbal2  =57,
VibraSlap     =58,
RideCymbal2   =59,
HighBongo     =60,
LowBongo      =61,
MuteHighConga =62,
OpenHighConga =63,
LowConga      =64,
HighTimbale   =65,
LowTimbale    =66,
HighAgogo     =67,
LowAgogo      =68,
Cabasa        =69,
Maracas       =70,
ShortWhistle  =71,
LongWhistle   =72,
ShortGuiro    =73,
LongGuiro     =74,
Claves        =75,
HighWoodBlock =76,
LowWoodBlock  =77,
MuteCuica     =78,
OpenCuica     =79,
MuteTriangle  =80,
OpenTriangle  =81)
