Basic GM Voice List
128 Voices(16 Categoties, 8 Voices each) and 8 Drums, Commom for many MIDI Divices.
MSB and LSB Values for GM Voices are 000
MSB for GM Drums are 127, LSB Value 000
Program Change Number for each voices are given below
Note: The P.C. Number For Piano (Voice) and StandardKit (Drum)
are given as 000 till 2003 and 001 since 2004
Many computer based MIDI Sequencers are 000
This applies to all other Voices and Drums.
No	Voices		P.C Number
	Piano
1	Acoustic Grand Piano		000/001
2	Bright Acoustic Piano		001/002
3	Electric Grand Piano		002/003
4	Honky-tonk Piano		003/004
5	Rhodes Piano (Electric Piano1)		004/005
6	Chorused Piano (Electric Piano2)		005/006
7	Harpsichord		006/007
8	Clavinet		007/008
	Chromatic Percussion
9	Celesta		008/009
10	Glockenspiel		009/010
11	Music Box		010/011
12	Vibraphone		011/012
13	Marimba		012/013
14	Xylophone		013/014
15	Tubular Bells		014/015
16	Dulcimer		015/016
	Organ
17	Hammond Organ (Drawbar Organ)		016/017
18	Percussive Organ		017/018
19	Rock Organ		018/019
20	Church Organ		019/020
21	Reed Organ		020/021
22	Accordion		021/022
23	Harmonica		022/023
24	Bandoneon		023/024
	Guitar
25	Acoustic Guitar (Nylon)		024/025
26	Acoustic Guitar (Steel)		025/026
27	Electric Guitar (Jazz)		026/027
28	Electric Guitar (Clean)		027/028
29	Electric Guitar (Muted)		028/029
30	Overdriven Guitar		029/030
31	Distortion Guitar		030/031
32	Guitar Harmonics		031/032