Yamaha PSR-2700 [28/94] Auto accompaniment

Yamaha PSR-2700 [28/94] Auto accompaniment
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Auto Accompaniment
The Chord 1 mode is ideal if you already know how to play chords
on a keyboard, since it allows you to supply your own chords for the
Auto Accompaniment feature.
Mode 1: Chord 1
PSR-2700
PSR-1700
Csus
Cmadd
9
CMCM
6
Cm
7
C
CMadd
C
Caug
CM
9
Cm
11
Cm
Cm
( )
( ) ( )
( )
CmM
9
CmM
7
C
C
Cdim
7
C sus
4
Cdim
C
( )
( )
7
7
CM
#11
( )
9
( )
9
6
Cm
6
Cm
b5
7
9
7
( )
( )
7
9
7
( )
C
#11
7
C
13
7
( )
C
b9
7
( )
C
b13
7
C
#9
7
( )
CM aug
7
C aug
7
4
1+2+5
( )
( )
( )
( )
( )
( )
Example for “C” chords
Fingrng=1–:Chord1
08:Showtune 001:GrandPno
C Fingrng=1–:Chord1
The PSR-1700/PSR-2700 will accept the following chord types:
Major [M] ................................................................... 1 - 3 - 5
Major sixth [M6].................................................... 1 - 3 - 5 - 6
Major seventh [M7] ........................................... 1 - 3 - (5) - 7
Major seventh sharp eleventh [M7#11] ..
1 - (2) - 3 - #4 - (5) - 7
Major add ninth [Madd9] ...................................... 1 - 2 - 3 - 5
Major ninth [M9] ........................................... 1 - 2 - 3 - (5) - 7
Major sixth add ninth [6 9] ............................ 1 - 2 - 3 - (5) - 6
Augmented [aug]..................................................... 1 - 3 - #5
Minor [m] ................................................................. 1 - b3 - 5
Minor sixth [m6].................................................. 1 - b3 - 5 - 6
Minor seventh [m7] ........................................ 1 - b3 - (5) - b7
Minor seventh flatted fifth [m7b5] ................... 1 - b3 - b5 - b7
Minor add ninth [madd9] .................................... 1 - 2 - b3 - 5
Minor ninth [m9] ........................................ 1 - 2 - b3 - (5) - b7
Minor eleventh [m11] ........................ 1 - (2) - b3 - 4 - 5 - (b7)
Minor major seventh [mM7] .............................1 - b3 - (5) - 7
Minor major ninth [mM9] ............................ 1 - 2 - b3 - (5) - 7
Diminished [dim].................................................... 1 - b3 - b5
Diminished seventh [dim7] ............................... 1 - b3 - b5 - 6
Seventh [7] .......................................................1 - 3 - (5) - b7
Seventh suspended fourth [7sus4] .................... 1 - 4 - 5 - b7
Seventh ninth [7 9] ..................................... 1 - 2 - 3 - (5) - b7
Seventh sharp eleventh [7#11] ......... 1 - (2) - 3 - #4 - (5) - b7
Seventh thirteenth [7 13] ............................ 1 - 3 - (5) - 6 - b7
or 2 - 3 - 5 - 6 - b7
Seventh flatted ninth [7b9] ........................ 1 - b2 - 3 - (5) - b7
Seventh flatted thirteenth [7b13] ................ 1 - 3 - 5 - b6 - b7
Seventh sharp ninth [7#9] ...................... (1) - #2 - 3 - (5) - b7
Major seventh augmented [M7aug] ................... 1 - 3 - #5 - 7
Seventh augmented [7aug] ............................ (1) - 3 - #5 - b7
Suspended fourth [sus4] ........................................... 1 - 4 - 5
One plus two plus five [1+2+5].................................. 1 - 2 - 5
NOTES
Notes in parentheses can be omitted.
A perfect fifth (1+5) produces accompaniment based only
on the root and fifth which can be used with many major
and minor chords.
An octave (1+8) produces accompaniment based only on
the root.
If three adjacent keys are played simultaneously (white and
black keys), chord accompaniment will be cancelled and
only the rhythm accompaniment will sound. (Chord 1/Chord
2 mode)
The chord fingerings listed are all in “root position”, but
other inversions can be used — with the following excep-
tions:
* M6 chords are only recognized in root position. All other
inversions are interpreted as m7.
* 6 9 chords are only recognized in root position. All other
inversions are interpreted as m11.
* m6 chords are only recognized in root position. All other
inversions are interpreted as m7
b
5.
* 1+2+5 chords are only recognized in root position. All
other inversions are interpreted as sus4.
* With aug and dim7 chords the lowest note played is as-
sumed to be the root.
* With 7
#
11 chords the lowest note played is assumed to be
the root or
b
7.

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