Yamaha PSR-S550 Owner's Manual page 62

Style (Auto Accompaniment) Functions
■Recognized Standard Chords
All chords in the chart are "C-root" chords.
Chord Name/[Abbreviation]
Major [M]
Add ninth [(9)]
Sixth [6]
Sixth ninth [6(9)]
Major seventh [M7]
Major seventh ninth [M7(9)]
Major seventh add sharp eleventh [M7(#11)]
Flatted fifth [(b5)]
Major seventh flatted fifth [M7b5]
Suspended fourth [sus4]
Augmented [aug]
Major seventh augmented [M7aug]
Minor [m]
Minor add ninth [m(9)]
Minor sixth [m6]
Minor seventh [m7]
Minor seventh ninth [m7(9)]
Minor seventh add eleventh [m7(11)]
Minor major seventh [mM7]
Minor major seventh ninth [mM7(9)]
Minor seventh flatted fifth [m7b5]
Minor major seventh flatted fifth [mM7b5]
Diminished [dim]
Diminished seventh [dim7]
Seventh [7]
Seventh flatted ninth [7(b9)]
Seventh add flatted thirteenth [7(b13)]
Seventh ninth [7(9)]
Seventh add sharp eleventh [7(#11)]
Seventh add thirteenth [7(13)]
Seventh sharp ninth [7(#9)]
Seventh flatted fifth [7b5]
Seventh augmented [7aug]
Seventh suspended fourth [7sus4]
Suspended second [sus2]
NOTE
• Notes in parentheses can be omitted.
• Playing two same root keys in the adjacent octaves produces accompa-
niment based only on the root.
• A perfect fifth (1 + 5) produces accompaniment based only on the root
and fifth which can be used with both major and minor chords.
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PSR-S550 Owner's Manual
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Normal Voicing Chord (C)
1 - 3 - 5 C
( )
9
1 - 2 - 3 - 5
C
1 - (3) - 5 - 6 C
6
( )
9
1 - 2 - 3 - (5) - 6
C
6
C
1 - 3 - (5) - 7
M7
( 9 )
1 - 2 - 3 - (5) - 7
C
M7
1 - (2) - 3 - #4 - 5 - 7 or
( #11
C
M7
1 - 2 - 3 - #4 - (5) - 7
( b5
1 - 3 - b5
C
( b5
1 - 3 - b5 - 7
C
M7
1 - 4 - 5
C
sus4
1 - 3 - #5
C
aug
1 - (3) - #5 - 7
C
M7aug
1 - b3 - 5
C
m
( 9 )
1 - 2 - b3 - 5
C
m
1 - b3 - 5 - 6
C
m6
1 - b3 - (5) - b7 C
m7
( 9 )
1 - 2 - b3 - (5) - b7
C
m7
( 11
1 - (2) - b3 - 4 - 5 - (b7)
C
m7
1 - b3 - (5) - 7
C
mM7
(
1 - 2 - b3 - (5) - 7
C
mM7
( b5
1 - b3 - b5 - b7
C
m7
( b5
1 - b3 - b5 - 7
C
mM7
1 - b3 - b5 C
dim
1 - b3 - b5 - 6
C
dim7
1 - 3 - (5) - b7 or
C
7
1 - (3) - 5 - b7
( b9
1 - b2 - 3 - (5) - b7
C
7
( b13
1 - 3 - 5 - b6 - b7
C
7
( 9 )
1 - 2 - 3 - (5) - b7
C
7
1 - (2) - 3 - #4 - 5 - b7 or
( #11
C
1 - 2 - 3 - #4 - (5) - b7 7
(
13
1 - 3 - (5) - 6 - b7
C
7
( #9
1 - #2 - 3 - (5) - b7
C
7
1 - 3 - b5 - b7
C
7b5
1 - 3 - #5 - b7
C
7aug
1 - 4 - 5 - b7 C
7sus4
C
1 - 2 - 5
sus2
Display
C
C
add9
C
6
6 9
C
C
M7
M7 9
C
) M7 #11
C
b5
)
C
) M7 b5
C
C
sus4
C
aug
C
M7aug
C
m
C
m add9
C
m6
C
m7
m7 9
C
m7 11
)
C
C
mM7
9 ) mM7 9
C
) m7 b5
C
) mM7 b5
C
C
dim
C
dim7
C
7
) 7 b9
C
) 7 b13
C
7 9
C
7 #11
)
C
) 7 13
C
) 7 #9
C
7 b5
C
C
7aug
C
7sus4
C
sus2