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Voice List
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Maximum Polyphony
The EZ-20 has 16-note maximum polyphony. This means that it can play a maximum
of up to 16 notes at once, regardless of what functions are used. Auto Accompaniment
uses a number of the available notes, so when Auto Accompaniment is used the total
number of available notes for playing on the keyboard is correspondingly reduced. The
same applies to the Split Voice and Song functions.
• The Voice List includes MIDI program change numbers for each voice. Use
these program change numbers when playing the EZ-20 via MIDI from an exter-
nal device.
• Some voices may sound continuously or have a long decay after the notes have
been released while the sustain pedal (footswitch) is held.
The following voices can be selected when the Voice mode is
active.They can also be selected by a connected MIDI device; the
corresponding bank select messages are: MSB=00H, LSB=70H.
When selecting voices via MIDI:
* The Harmony voices (#054 - #063) and Echo voices (#079 -
#088) are sounded without the respective harmony and echo
effects.
Voice#
MIDI Program
Change#
Voice Name
Used
Notes
PIANO
1
0
GRAND PIANO
2
2
1
HONKY-TONK PIANO
2
3
2
ELECTRIC PIANO 1
2
4
3
ELECTRIC PIANO 2
2
5
4
ELECTRIC PIANO 3
1
6
5
ELECTRIC PIANO 4
1
7
6
HARPSICHORD
2
8
7
CLAVI
1
9
8
CELESTA
1
ORGAN
10
9
ELECTRIC ORGAN 1
2
11
10
ELECTRIC ORGAN 2
2
12
11
WAVE ORGAN
2
13
12
CHURCH ORGAN
2
14
13
ACCORDION
2
15
14
HARMONICA
1
GUITAR/BASS
16
15
SOFT GUITAR
1
17
16
FOLK GUITAR
1
18
17
12STRINGS GUITAR
2
19
18
JAZZ GUITAR
1
20
19
ELECTRIC GUITAR
2
21
20
DISTORTION GUITAR
2
22
21
WOOD BASS
1
23
22
FINGER BASS
1
24
23
SLAP BASS
1
STRINGS/MALLET
25
24
STRINGS
1
26
25
VIOLIN
1
27
26
CELLO
1
28
27
HARP
1
29
28
SITAR
1
30
29
BANJO
1
31
30
VIBRAPHONE
1
32
31
MARIMBA
1
33
32
STEEL DRUMS
1
WIND
34
33
TRUMPET 1
35
34
TROMBONE
1
36
35
MUTE TRUMPET
1
37
36
FRENCH HORN
1
38
37
BRASS SECTION
1
39
38
ALTO SAX
1
40
39
TENOR SAX
1
41
40
OBOE
1
42
41
CLARINET
1
43
42
FLUTE
1
44
43
PAN FLUTE
1
SYNTHESIZER
45
44
THICK LEAD
2
46
45
SIMPLE LEAD
1
47
46
THICK SAWTOOTH
2
48
47
SIMPLE SAWTOOTH
1
49
48
SYNTH BASS
1
50
49
SYNTH STRINGS
1
51
50
SYNTH BRASS
2
52
51
SLOW STRINGS
1
53
52
CHORUS
1
HARMONY
54
53
PIANO TRIO
3
55
54
PIANO COUNTRY
2
56
55
ELECTRIC PIANO TRIO
3
57
56
HARPSICHORD TRIO
3
58
57
ELECTRIC ORGAN TRIO
3
59
58
VIBRAPHONE DUET
2
60
59
TRUMPET DUET
2
61
60
HORN DUET
2
62
61
CLARINET TRIO
3
63
62
FLUTE DUET
2
SPLIT
64
63
WOOD BASS / PIANO
1
65
64
STRINGS / PIANO
1
66
65
FINGER BASS / ELECTRIC PIANO
1
67
66
SLAP BASS / CLAVI
1
68
67
FINGER BASS / ELECTRIC ORGAN
1
69
68
FINGER BASS / FOLK GUITAR
1
70
69
HARP / VIOLIN
1
71
70
FRENCH HORN / TRUMPET
1
72
71
SYNTH BASS / BRASS SECTION
1
73
72
PIANO / FLUTE
1
SUSTAIN
74
73
SUSTAIN PIANO
1
75
74
SUSTAIN ELECTRIC PIANO 1
1
76
75
SUSTAIN ELECTRIC PIANO 2
1
77
76
SUSTAIN VIBRAPHONE
1
78
77
SUSTAIN STRINGS
1
ECHO
79
78
ECHO PIANO
1
80
79
ECHO ELECTRIC PIANO
1
Voice#
MIDI Program
Change#
Voice Name
Used
Notes