The changes for “What You Won’t Do For Love” (new version with horns and slower BPM) as performed by Bobby Caldwell / 86 BPM Duration 4:25. Record key. Arrangement similar to record version. Bill Colletti on flugle horn. 2 Mixes included! Key of D (One no horns).The original track is available to listen to and purchase at iTunes or Amazon. Be the first to create and share with us a Youtube video of your self on this track!