If your RealTrack bass has a line under it then it does come with a MIDI chart that you can use. Also if it does have a line disable your Realtracks and it will play the MIDI part. This will work for you as you only want the bass and drums.

Good luck.


Waitress "How did you find your steak sir"?

Me "I just looked next to the potatoes and there it was"!

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