Codes Instruments GM

Piano

1 Acoustic Grand Piano
2 Bright Acoustic Piano
3 Electric grand Piano
4 Honky Tonk Piano
5 Eiectric Piano 1
6 Electric Piano 2
7 Harpsichord
8 Clavinet

Chromatic Percussion

9 Celesra
10 Glockenspiel
11 Music Box
12 Vibraphone
13 Marimba
14 Xylophone
15 Tubular bells
16 Dulcimer

Organ

17 Drawbar Organ
18 Percussive Organ
18 Rock Organ
20 Church Organ
21 Reed Organ
22 Accordion
23 Harmonica
24 Tango Accordion

Guitar

25 Nylon Accustic Guitar
26 Steel Acoustic Guitar
27 Jazz Electric Guitar
28 Ciean Electric Guitar
29 Muted Electric Guitar
30 Overdrive Guitar
31 Distorted Guitar
32 Guitar Harmonics

Bass

33 Acoustic Bass
34 Electric Fingered Bass
35 Electric Picked Bass
36 Fretless Bass
37 Slap Bass 1
38 Slap Bass 2
39 Syn Bass 1
40 Syn Bass 2

Strings/Orchestra

41 Violin
42 Viola
43 Cello
44 Contrabass
45 Tremolo Strings
46 Pizzicato Strings
47 Orchestral Harp
48 Timpani

Ensemble

49 String Ensemble 1
50 String Ensemble 2 (Slow)
51 Syn Strings 1
52 Syn Strings 2
53 Choir Aahs
54 Voice Oohs
55 Syn Choir
56 Orchestral Hit

Brass

57 Trumpet
58 Trombone
59 Tuba
60 Muted Trumpet
61 French Horn
62 Brass Section
63 Syn Brass 1
64 Syn Brass 2

Reed

65 Soprano Sax
66 Alto Sax
67 Tenor Sax
68 Baritone Sax
69 Oboe
70 English Horn
71 Bassoon
72 Clarinet

Pipe

73 Piccolo
74 Flute
75 Recorder
76 Pan Flute
77 Bottle Blow
78 Shakuhachi
79 Whistle
80 Ocarina

Synth Lead

81 Syn Square Wave
82 Syn Sawtooth Wave
83 Syn Calliope
84 Syn Chiff
85 Syn Charang
86 Syn Voice
87 Syn Fifths Sawtooth Wave
88 Syn Brass & Lead

Synth Pad

89 New Age Syn Pad
90 Warm Syn Pad
91 Polysynth Syn Pad
92 Choir Syn Pad
93 Bowed Syn Pad
94 Metal Syn Pad
95 Halo Syn Pad
96 Sweep Syn Pad

Synth Eftects

97 SFX Rain
98 SFX Soundtrack
99 SFX Crystal
100 SFX Atmosphere
101 SFX Brightness
102 SFX Goblins
103 SFX Echoes
104 SFX Sci-fi

Ethnic

105 Sitar
106 Banjo
107 Shamisen
108 Koto
109 Kalimba
110 Bag Pipe
111 Fiddle
112 Shanai

Percussive

113 Tinkle Bell
114 Agogo
115 Steel Drums
116 Woodblock
117 Taiko Drum
118 Melodic Tom
119 Syn Drum
120 Reverse Cymbal

Sound Effects

121 Guitar Fret Noise
122 Breath Noise
123 Seashore
124 Bird Tweet
125 Telephone Ring
126 Helicopter
127 Applause
128 Gun Shot

General MIDI Drums note number
MIDI channel 10 is used for drums.

35 B0 Acoustic Bass Drum
36 C1 Bass Drum 1
37 C#1 Side Stick
38 D1 Acoustic Snare
39 D#1 Hand Clap
40 E1 ElectricSnare
41 F1 Low Floor Tom
42 F#1 Closed Hi Hat
43 G1 High Floor Tom
44 G#1 Pedal Hi Hat
45 A1 Low Tom
46 A#1 Open Hi Hat
47 B1 Low Mid Tom
48 C2 High Mid Tom
49 C#2 Crash Cymbal 1
50 D2 High Tom
51 D#2 Ride Cymbal 1
52 E2 Chinese Cymbal
53 F2 Ride Bell
54 F#2 Tambourine
55 G2 Splash Cymbal
56 G#2 Cowbell
57 A2 Crash Cymbal 2
58 A#2 Vibraslap
59 B2 Ride Cymbal 2
60 C3 High Bongo <= here is CENTER C.
61 C#3 Low Bongo
62 D3 Mute High Conga
63 D#3 Open High Conga
64 E3 Low Conga
65 F3 High Timbale
66 F#3 Low Timbale
67 G3 High Agogo
68 G#3 Low Agogo
69 A3 Cabasa
70 A#3 Maracas
71 B3 Short Whistle
72 C4 Long Whistle
73 C#4 Short Guiro
74 D4 Long Guiro
75 D#4 Claves
76 E4 High Wood Block
77 F4 Low Wood Block
78 F#4 Mute Cuica
79 G4 Open Cuica
80 G#4 Mute Triangle
81 A4 Open Triangle