Mail a leadsheet and an mp3 to moc.l1563637151iamg@1563637151gnidn1563637151ivsda1563637151m1563637151
If I think I can contribute something I’ll send the mp3 back with added bass. No charge.. 🙂
If you want to use it for commercial reasons I’ll send you the separate basstrack as 24 bit wav or aiff file.
Not for free – but not that expensive either 🙂