KC, if your MIDI sequences are not song specific and they do not contain any melody lines then you can set up your own web site to sell them. By not song specific I mean they do not contain riffs that can be easily recognized as part of a song, say like the intro to Susy Q or Satisfaction etc. If you check out BiaB’s styles you will see there are a couple of song recommendations the styles can be used with but the styles are not song specific.

If you sequence a song to sell them you must obtain the rights to do so.

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware