In a concert at TV some time ago I could see Leonard Cohen play a Technics KN as accompagniment when the band was off the scene for a break. That was really cool.

I can't see that is a problem to use the keyboard itself, but if you're playing in a band where there is live drums and bass etc., what should you use the Autocomp for unless you're performing "playback" and fake live playing that we see too many does nowadays?
Maybe as metronome to keep the beat steady...
GJ
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Cheers 🥂
GJ
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"Success is not counted by how high you have climbed
but by how many you brought with you." (Wil Rose)