IBM PS1500 - Manual (Page 103)

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Styles 5•15
How to select the Harmony Type
Type B:
Octave 1: doubles the note of the right hand by
playing an octave higher. No left hand chord re-
quired.
Oscar: doubles the note of the right hand with a
note two octaves below. No left hand chord re-
quired. This structure is based on the harmony
typically used by the jazz musician Oscar
Peterson.
Jazz: adds two notes above the note played by
the right hand, at intervals of a fourth and a mi-
nor seventh. No left hand chord required.
Rock: creates a three note chord consisting of
the melody note, a fifth interval and an octave
interval (e.g. C-G-C’). No left hand chord re-
quired.
How to select a Harmony Type option
1. Press HARMONY TYPE
The display shows 8 Harmony options with
the selected option flashing.
1
HARMONY
TYPE ON OFF
2
1/1 HARMONY TYPE:[OPEN 2]
Clse Opn1 Opn2 Bloc Oct. Oscar Jazz Rock
F1 F2 F3 F4 F5 F6 F7 F8
3
ENTER ESCAPE
2. Select the option with the corresponding Func-
tion button.
3. Press ESCAPE to close the Harmony Type display.
The selected option remains memorized even
after turning off the instrument.