## MIDI Controller Numbers

### Summary of the MIDI 1.0 controller codes in decimal and hexadecimal

Decimal | Hex | Controller Name
--- | --- | ---
0 | 00h | Bank Select MSB
1 | 01h | Modulation Wheel MSB
2 | 02h | Breath Controller MSB
3 | 03h | - -
4 | 04h | Foot Controller MSB
5 | 05h | Portamento Time MSB
6 | 06h | Data Entry MSB
7 | 07h | Volume MSB - (formerly Main Volume)
8 | 08h | Balance MSB
9 | 09h | - -
10 | 0Ah | Pan MSB
11 | 0Bh | Expression MSB
12 | 0Ch | Effect Control 1 MSB
13 | 0Dh | Effect Control 2 MSB
14 | 0Eh | - -
15 | 0Fh | - -
16 | 10h | General Purpose Controller 1 MSB
17 | 11h | General Purpose Controller 2 MSB
18 | 12h | General Purpose Controller 3 MSB
19 | 13h | General Purpose Controller 4 MSB
20 | 14h | - -
21 | 15h | - -
22 | 16h | - -
23 | 17h | - -
24 | 18h | - -
25 | 19h | - -
26 | 1Ah | - -
27 | 1Bh | - -
28 | 1Ch | - -
29 | 1Dh | - -
30 | 1Eh | - -
31 | 1Fh | - -
32 | 20h | Bank Select LSB
33 | 21h | Modulation Wheel LSB - (rarely implemented)
34 | 22h | Breath Controller LSB - (rarely implemented)
35 | 23h | - -
36 | 24h | Foot Controller LSB - (rarely implemented)
37 | 25h | Portamento Time LSB - (rarely implemented)
38 | 26h | Data Entry LSB
39 | 27h | Volume LSB - (rarely implemented)
40 | 28h | Balance LSB - (rarely implemented)
41 | 29h | - -
42 | 2Ah | Pan LSB - (rarely implemented)
43 | 2Bh | Expression LSB - (rarely implemented)
44 | 2Ch | Effect Control 1 LSB - (rarely implemented)
45 | 2Dh | Effect Control 2 LSB - (rarely implemented)
46 | 2Eh | - -
47 | 2Fh | - -
48 | 30h | General Purpose Controller 1 LSB - (rarely implemented)
49 | 31h | General Purpose Controller 2 LSB - (rarely implemented)
50 | 32h | General Purpose Controller 3 LSB - (rarely implemented)
51 | 33h | General Purpose Controller 4 LSB - (rarely implemented)
52 | 34h | - -
53 | 35h | - -
54 | 36h | - -
55 | 37h | - -
56 | 38h | - -
57 | 39h | - -
58 | 3Ah | - -
59 | 3Bh | - -
60 | 3Ch | - -
61 | 3Dh | - -
62 | 3Eh | - -
63 | 3Fh | - -
64 | 40h | Sustain Pedal
65 | 41h | Portamento
66 | 42h | Sostenuto
67 | 43h | Soft Pedal
68 | 44h | Legato Footswitch
69 | 45h | Hold 2
70 | 46h | Sound Controller 1 - (default: Sound Variation)
71 | 47h | Sound Controller 2 - (default: Timbre/Harmonic Content)
72 | 48h | Sound Controller 3 - (default: Release Time)
73 | 49h | Sound Controller 4 - (default: Attack Time)
74 | 4Ah | Sound Controller 5 - (default: Brightness)
75 | 4Bh | Sound Controller 6 - (GM2 default: Decay Time)
76 | 4Ch | Sound Controller 7 - (GM2 default: Vibrato Rate)
77 | 4Dh | Sound Controller 8 - (GM2 default: Vibrato Depth)
78 | 4Eh | Sound Controller 9 - (GM2 default: Vibrato Delay)
79 | 4Fh | Sound Controller 10
80 | 50h | General Purpose Controller 5
81 | 51h | General Purpose Controller 6
82 | 52h | General Purpose Controller 7
83 | 53h | General Purpose Controller 8
84 | 54h | Portamento Control
85 | 55h | - -
86 | 56h | - -
87 | 57h | - -
88 | 58h | High Resolution Velocity Prefix
89 | 59h | - -
90 | 5Ah | - -
91 | 5Bh | Effects 1 Depth - (default: Reverb Send)
92 | 5Ch | Effects 2 Depth - (default: Tremolo Depth)
93 | 5Dh | Effects 3 Depth - (default: Chorus Send)
94 | 5Eh | Effects 4 Depth - (default: Celeste [Detune] Depth)
95 | 5Fh | Effects 5 Depth - (default: Phaser Depth)
96 | 60h | Data Increment
97 | 61h | Data Decrement
98 | 62h | Non-Registered Parameter Number LSB
99 | 63h | Non-Registered Parameter Number MSB
100 | 64h | Registered Parameter Number LSB
101 | 65h | Registered Parameter Number MSB
102 | 66h | - -
103 | 67h | - -
104 | 68h | - -
105 | 69h | - -
106 | 6Ah | - -
107 | 6Bh | - -
108 | 6Ch | - -
109 | 6Dh | - -
110 | 6Eh | - -
111 | 6Fh | - -
112 | 70h | - -
113 | 71h | - -
114 | 72h | - -
115 | 73h | - -
116 | 74h | - -
117 | 75h | - -
118 | 76h | - -
119 | 77h | - -
Channel Mode Messages
120 | 78h | All Sound Off
121 | 79h | Reset All Controllers
122 | 7Ah | Local Control On/Off
123 | 7Bh | All Notes Off
124 | 7Ch | Omni Mode Off
125 | 7Dh | Omni Mode On
126 | 7Eh | Poly Mode Off
127 | 7Fh | Poly Mode On

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## Note names, numbers and frequencies

Note Name | MIDI Note Number | Frequency (Hz)
--- | --- | ---
C8 | 108 | 4186.01
B7 | 107 | 3951.07
# | 106 | 3729.31
A7 | 105 | 3520.00
# | 104 | 3322.44
G7 | 103 | 3135.96
# | 102 | 2959.96
F7 | 101 | 2793.83
E7 | 100 | 2637.02
# | 99 | 2489.02
D7 | 98 | 2349.32
# | 97 | 2217.46
C7 | 96 | 2093.00
B6 | 95 | 1975.53
# | 94 | 1864.66
A6 | 93 | 1760.00
# | 92 | 1661.22
G6 | 91 | 1567.98
# | 90 | 1479.98
F6 | 89 | 1396.91
E6 | 88 | 1318.51
# | 87 | 1244.51
D6 | 86 | 1174.66
# | 85 | 1108.73
C6 | 84 | 1046.50
B5 | 83 | 987.767
# | 82 | 932.328
A5 | 81 | 880.000
# | 80 | 830.609
G5 | 79 | 783.991
# | 78 | 739.989
F5 | 77 | 698.456
E5 | 76 | 659.255
# | 75 | 622.254
D5 | 74 | 587.330
# | 73 | 554.365
C5 | 72 | 523.251
B4 | 71 | 493.883
# | 70 | 466.164
A4 | 69 | 440.000
# | 68 | 415.305
G4 | 67 | 391.995
# | 66 | 369.994
F4 | 65 | 349.228
E4 | 64 | 329.628
# | 63 | 311.127
D4 | 62 | 293.665
# | 61 | 277.183
C4 | 60 | 261.626
B3 | 59 | 246.942
# | 58 | 233.082
A3 | 57 | 220.000
# | 56 | 207.652
G3 | 55 | 195.998
# | 54 | 184.997
F3 | 53 | 174.614
E3 | 52 | 164.814
# | 51 | 155.563
D3 | 50 | 146.832
# | 49 | 138.591
C3 | 48 | 130.813
B2 | 47 | 123.471
# | 46 | 116.541
A2 | 45 | 110.000
# | 44 | 103.826
G2 | 43 | 97.9989
# | 42 | 92.4986
F2 | 41 | 87.3071
E2 | 40 | 82.4069
# | 39 | 77.7817
D2 | 38 | 73.4162
# | 37 | 69.2957
C2 | 36 | 65.4064
B1 | 35 | 61.7354
# | 34 | 58.2705
A1 | 33 | 55.0000
# | 32 | 51.9131
G1 | 31 | 48.9994
# | 30 | 46.2493
F1 | 29 | 43.6535
E1 | 28 | 41.2034
# | 27 | 38.8909
D1 | 26 | 36.7081
# | 25 | 34.6478
C1 | 24 | 32.7032
B0 | 23 | 30.8677
# | 22 | 29.1352
A0 | 21 | 27.5000

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