I know that Yamaha allows it, and of course Roland. Korg allows it but you need to stop the arranger and select song before it will play.
if Ketron could allow the midjay to do it why not the SD series.
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I've owned
Roland G800
Roland G1000
Roland EM2000
Roland G70
Tyros 1
Tyros 2
Korg i3
Korg PA80
Korg PA1xpro
Generalmusic WK
Ketron SD1
Ketron MidJay
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