On this magnificently cheesy synth-pop jam, indie rock's reigning Columbia grad (Vampire Weekend's Koenig) duets with electro-funk's reigning Columbia Ph.D. candidate (Chromeo's Dave 1), singing in falsetto about a mind-game-playing hottie. The real scene-stealer, though, is the scorching sax solo at the end.

Video: Chromeo at Lollapalooza 2010

“Youth Knows No Pain”

“Like on 'Youth Knows No Pain' — we are the ones that should demonstrate, because we can take it,” Likke Li said. “We can pierce ourselves, take Ecstasy, dance all night and still go to work at our McDonald's jobs.” Despite the hedonistic sentiment in the song, the Swedish singer also admitted in hindsight her youth had repercussions. “I remember when I was 18-19 and feeling that I know it all,” Li said. “I always feel that I know it all. But that song is about realizing you don’t, and reflecting, ‘Boy, if I only knew what would follow.’”