Sounds like since you went ahead and edited the bass line you may want import the song into RealBand. RealBand will play your tracks as you have written/recorded them.

You may want to start like this: Save the bass line notation as a MIDI file and import that MIDI file into a track in the RB session. You can then drag and drop your other instruments that you created using BIAB from BIAB onto RealBand.

One thought since you are wanting to use just bass & drums. This is what I would do to speed up the results. I would create the song in BIAB. Mute the other instrument parts at the top of the window except the drums and bass. Once I found something close to what I liked, I would export it into RealBand. The MIDI will be easy to edit and make changes to both drums and bass to your exact liking.

Let me know if that works for you. And welcome aboard!

Cheers!
RickeG

Last edited by RickeG; 05/11/10 12:19 PM.