Displaying a gift for musical parody first revealed in his little-seen directorial debut, 'Cannibal! The Musical', writer/director/performer Trey Parker does it all in the hilarious soundtrack to 'South Park: Bigger, Longer, & Uncut'. His original songs span a variety of musical styles - from the lush, playful quality of the opening 'Mountain Town', to Terence and Phillip's rambunctious signature tune, 'Uncle F**ka' (which includes a 'dueling farts' breakdown that sounds a bit like a flatulent version of trading fours) and even a tender ballad ('Eyes of a Child') performed by sweet-voiced ex-Doobie Michael McDonald.