MANUAL BASS: This function allows you to play the Bass manually in two different modes. Bass Only
removes the bass from the automatic accompaniment allowing you to play it manually. Bass+ Chord also
removes the chords leaving only the drum, allowing you to play a manual Bass solo accompanied only by
the drum rhythm. The setting may be made directly on the Touch Screen. These two options may be used
only if Manual Bass in the Style section is enabled.
KETRON SD9 Manual & Tutorial
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