I don't bestow the title of "favorite soundtrack" easily, but this game more than earns it. All four composers really outdid themselves! Matt Griffin and Dan Murdoch deserve just as much respect as Grant and David for their great music. I often find myself playing levels just to enjoy my favorite songs from the game. My favorite tracks include Gasping Glade, Conveyor Chaos, Production Path, Sawblade Evade - Stuck, Windmill Way, Urban Uprise - Updraft, and Pumping Plant, just to name a few.