14. Funkadelic, 'Maggot Brain'
"I have tasted the maggots in the mind of the universe" utters an ominous voice from what sounds like the bottom of a giant bong floating through outermost space. So begins the title track of the ultimate P-Funk head trip, followed by a soaring, echo-drenched, 10-minute Eddie Hazel solo journey that stands with the headiest electric guitar displays ever recorded. The rest of set is white-knuckled Black Power acid funk that will have you dancing in your head even if you can't get out of your chair.