I'm planning to work in a pianobar in the close future, They want me to use some accompaniment like drums etc , while Im performing.

Have you tried out some midi modules like "SOLTON MS40", KETRON MIdjay etc. These are auto-accompaniment modules wich generate drums , bass , guitars on the fly while performing.

I will try to play the "bass-guitar" on my left hand , and feed the module with piano fingersetting and bass information (I see the SOLTON modules have a PIANO-option , so it should understand pianist playing.

Do some of you make use these modules, and have some advice for me how it works in real life??

Thanks for your time.