Thank you for the reply, MusicStudent and Noel96.
And Happy New Year!

Can I double check with you please?
So I should keep Sforzando 32bit becuase Biab needs it.
In other words, if I don't have Sforzando, Biab does not work???

I don't think I'll ever open Sforzando app.
I have never used RealBand either......

All I do with Biab is that I make play-along songs so I can practice my piano, using realbass and realdrums.

I'm just worried there's not much space left in my laptop and I think it's better to get rid of stuff I'm not using......


Regards,
Jazzutako