Kanye clearly has no business singing, and at first his monotone makes you wonder why he tried. But his vocodered flatlining complements the opening heartbeats, and when his pitch hitches up on "you lose" and "system overload," his loneliness clicks — it feels like techno-pop blues. He tells his girl he's leaving, and eventually his voice does just that. The percussion doubles into a step routine, some noise screeches through, and the heartbeat returns alone.

“Helen Wheels”

A rollicking good-time hard rocker, "Helen Wheels" was not about a woman but about Paul McCartney's Land Rover, the anthemic chorus voicing the vehicle's reckless joy as "she" took to the road. The song was added to the U.S. version of Band on the Run but was issued only as a single in McCartney's native U.K. "I like that because it's a British road song and there's not many of those around," said McCartney. "It's always Route 66. But Carlisle? How many songs have got Carlisle in them?"