Beck: "Vampire Voltage No. 6"

At first, it's what you'd expect of a B side: a little rare – just some shabby electric piano and acoustic guitar, spiked with la-la-las. But then it kicks into a low-fi rush of psych metal, magnifying Beck's bummed-out lament about the "vampire voltage in my soul." The octave-fuzz guitar licks are pure Sabbath – if only Danger Mouse had put a spit-shine polish on it.