Hmm, most likely not. The only way would be to somehow manually blank-out parts of the SPC data, which I've been wondering how to do for quite some time now.
The closest you can get, is to use my
Zero-Music Patch. (almost zero, anyway

)
I may try to look into the internal SPC data format, MAYBE I can try to bank out the music. There has to be some sort of method to the madness.
