Yamaha Portatone PSR-640 Owner's Manual page 121

• For SOURCE CHORD (source chord/type), selected in step #14 above:
Set by using the data dial, the [+/YES] button or the [-/NO] button.
• Set the chord root.
• Set the chord type.
17
Repeat steps #14-#16 as needed.
Press the [BACK] button to return back to step #14.
18
Press the [RECORD] button to exit from the Record mode.
For information on leaving the recording mode, see page 114.
Recording by source chord type
When you change the chord of the source pattern from the default CM7 to others, the
chord notes and scale notes will change depending on the currently selected chord type.
See page 115 for information on chord notes and scale notes.
[ex.] Source Chord Root of "C"
CM
[Maj]
C S C C S
(9)
C
[Maj7(9)]
7
C C C C S
Cm
[min7]
7
C C
C S C
CmM
[minMaj7]
7
C
C S S C
C sus
4 [7sus4]
7
C
C C C
(b9)
C
[7(b9)]
7
C C
C C C
C
1+8 [1+8]
C
[BACK] button
CM CM
[Maj6] [Maj7]
6 7
C S C C C S C S C
(9)
C Caug
[Maj6(9)] [aug]
6
S C S
C C C C C C S C S C
b5
Cm Cm
(9)
[min7b5] [min(9)]
7
S C C S C C
C S C C S C
CmM (9) Cdim
[minMaj7(9)] [dim]
7
C C C S
C C C S C C C S
b5
C (9)
C
[7b5] [7(9)]
7 7
C C
C S C C C C
(b13) (#9)
C C
[7(b13)] [7(#9)]
7 7
S C C C S
C C S C C C
C Csus
1+5 [1+5] 4 [sus4]
C C C S C
[NEXT] button
(#11)
CM CM
[Maj7(#11)] add9
7
C
C S C C S C C S C C C C
Cm Cm
[min] [min6]
6
C
C
C S S C C S
(9) (11)
Cm Cm
[min7(9)]
7 7
C C C
C C S C C S
Cdim C
7 [dim7] [7]
7
C C S
C S S C S C
C (#11) C (13)
7 [7(#11)]
7
C C C
C C S C C S C S C
CM aug C aug
[Maj7aug]
7
7
C C
C C S C S S C C S C
C
1+2+5 [1+2+5]
C C C S C S
Style Recording
[Maj(9)]
C S
S C C
[min7(11)]
C
C C
C
C C
[7(13)]
C
C C
[7aug]
S C C
121