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Appendix: Voice & Polyphony List
MIDI
Number
Voice
Program
Voice Name
of Voices
Number
Number
Used
Piano
01
0
Acoustic Grand Piano
1
02
1
Bright Acoustic Piano
1
03
2
Electric Grand Piano
2
04
3
Honky-tonk Piano
2
05
4
Electric Piano 1
2
06
5
Electric Piano 2
2
07
6
Harpsichord
1
08
7
Clavi
1
Chromatic Percussion
09
8
Celesta
1
10
9
Glockenspiel
1
11
10
Music Box
2
12
11
Vibraphone
1
13
12
Marimba
1
14
13
Xylophone
1
15
14
Tubular Bells
1
16
15
Dulcimer
2
Organ
17
16
Drawbar Organ
2
18
17
Percussive Organ
2
19
18
Rock Organ
2
20
19
Church Organ
2
21
20
Reed Organ
1
22
21
Accordion
2
23
22
Harmonica
1
24
23
Bandoneon
2
Guitar
25
24
Acoustic Guitar (nylon)
1
26
25
Acoustic Guitar (steel)
1
27
26
Electric Guitar (jazz)
1
28
27
Electric Guitar (clean)
2
29
28
Electric Guitar (muted)
1
30
29
Overdriven Guitar
1
31
30
Distortion Guitar
1
32
31
Guitar Harmonics
1
Bass
33
32
Acoustic Bass
1
34
33
Electric Bass (finger)
1
35
34
Electric Bass (pick)
1
36
35
Fretless Bass
1
37
36
Slap Bass 1
1
38
37
Slap Bass 2
1
39
38
Synth Bass 1
1
40
39
Synth Bass 2
1
Strings
41
40
Violin
1
42
41
Viola
1
43
42
Cello
1
44
43
Contrabass
1
MIDI
Number
Voice
Program
Voice Name
of Voices
Number
Number
Used
45
44
Tremolo Strings
2
46
45
Pizzicato Strings
2
47
46
Orchestral Harp
1
48
47
Timpani
1
Ensemble
49
48
Strings Ensemble 1
1
50
49
Strings Ensemble 2
1
51
50
Synth Strings 1
2
52
51
Synth Strings 2
2
53
52
Choir Aahs
2
54
53
Voice Oohs
1
55
54
Synth Voice
1
56
55
Orchestra Hit
1
Brass
57
56
Trumpet
1
58
57
Trombone
1
59
58
Tuba
1
60
59
Muted Trumpet
1
61
60
French Horn
1
62
61
Brass Section
1
63
62
Synth Brass 1
2
64
63
Synth Brass 2
2
Reed
65
64
Soprano Sax
1
66
65
Alto Sax
1
67
66
Tenor Sax
1
68
67
Baritone Sax
1
69
68
Oboe
1
70
69
English Horn
1
71
70
Bassoon
1
72
71
Clarinet
1
Pipe
73
72
Piccolo
1
74
73
Flute
1
75
74
Recorder
1
76
75
Pan Flute
1
77
76
Blown Bottle
2
78
77
Shakuhachi
1
79
78
Whistle
1
80
79
Ocarina
1
Synth Lead
81
80
Lead 1 (square)
2
82
81
Lead 2 (sawtooth)
2
83
82
Lead 3 (calliope)
2
84
83
Lead 4 (chiff)
2
85
84
Lead 5 (charang)
2
86
85
Lead 6 (voice)
2
87
86
Lead 7 (fifth)
2
88
87
Lead 8 (bass+Lead )
2
MIDI
Number
Voice
Program
Voice Name
of Voices
Number
Number
Used
Synth Pad
89
88
Pad 1 (new age)
2
90
89
Pad 2 (warm)
2
91
90
Pad 3 (polysynth)
2
92
91
Pad 4 (choir)
2
93
92
Pad 5 (bowed)
2
94
93
Pad 6 (metallic)
2
95
94
Pad 7 (halo)
2
96
95
Pad 8 (sweep)
2
Synth Effects
97
96
FX 1 (rain)
2
98
97
FX 2 (soundtrack)
2
99
98
FX 3 (crystal)
2
100
99
FX 4 (atmosphere)
2
101
100
FX 5 (brightness)
2
102
101
FX 6 (goblins)
2
103
102
FX 7 (echoes)
2
104
103
FX 8 (sci-fi)
2
Ethnic
105
104
Sitar
1
106
105
Banjo
1
107
106
Shamisen
1
108
107
Koto
1
109
108
Kalimba
1
110
109
Bagpipe
2
111
110
Fiddle
1
112
111
Shanai
1
Percussive
113
112
Tinkle Bell
2
114
113
Agogo
1
115
114
Steel Drums
2
116
115
Woodblock
1
117
116
Taiko Drum
1
118
117
Melodic Tom
1
119
118
Synth Drum
1
120
119
Reverse Cymbal
1
Sound Effects
121
120
Guitar Fret Noise
1
122
121
Breath Noise
1
123
122
Seashore
2
124
123
Bird Tweet
2
125
124
Telephone Ring
1
126
125
Helicopter
2
127
126
Applause
2
128
127
Gunshot
1
• The voice list includes the MIDI
program numbers that control
each voice when the PSR-320/
420 is played from an external
MIDI device.
• The following voices use only
one voice in the indicated
ranges: 46 (Pizzicato Strings): all
notes below C
#
2 and above F5.
110 (Bagpipe): all notes above
A
#
2.
The PSR-320/420 can play up to 28 individual notes at the same time (i.e. it
has a maximum “polyphony” of 28). This number includes all voices used:
dual, split, auto accompaniment, song, and multi pads. If the maximum po-
lyphony of the PSR-320/420 is exceeded, the excess notes will be truncated
(they will not sound).
Another feature affecting polyphony is the fact that some PSR-320/420
voices actually use two voices at once, as shown in the voice list below. The
effective maximum polyphony of the PSR-320/420 is correspondingly reduced
when these voices are used.