I'm sure this has come up many times and there are multiple threads on this topic in the archives, but ...

I know there is a 'dedicated' midi structure as to which midi channel the basic drums, bass, piano, guitar and strings tracks are tied to ... and also the way the melody track can host a multi-channel, multi-track midi file.

But why can BIAB implement a multi midi device structure so I can pick different modules or softsynths for playback?

Prado