Mail a leadsheet and an mp3 to moc.l1534672455iamg@1534672455gnidn1534672455ivsda1534672455m1534672455
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 🙂