A bit of melody, hastily put into this "music processor," then monkeyed with until it worked. Repeat it with harmonies. A second variation, then DS back to the original. Then for something entirely different - a rather strange and incoherent chord progression - chorused with two horns and grounded with the tuba. Added the trumpet - and modified the tempo. Finally, fiddled with percussion (not my strong suit) until it sounded like I had come to imagine. So - Clever it is!