"Pygmy Prelude" is a short solo based on the opening theme of Frank Zappa's "Pygmy Twylight". I had just received a custom built fuzz pedal from Dweezil Zappa, added it to my rig and then jumped in to test drive it. I am playing the lead trombone through a Yamaha Silent Brass mute (note the compressed tone) into one of my pedal boards.