System of a Down frontman Serj Tankian's 2007 solo debut, Elect the Dead, was a harmless brain-dump, but the idea of recording it live with an orchestra is another story. The Auckland Philharmonia Orchestra gamely chase Tankian into a maze of art-song, but where SoD might turn lyrics like "prophets all destroying the Tao" into an apocalyptic blitz, surging symphonics expose it as the doofy pomp it is. And asking classical musicians to play a song called "Beethoven's Cunt"? That's just mean.

“Time to Pretend”

Listening to MGMT’s breakthrough song, one might interpret it as being about the excesses of rock stardom, but it’s actually about the duo’s pet praying mantis. Ben Goldwasser and Andrew VanWyngarden told Rolling Stone they got the idea from the insect's jerky movements. The mantis died, but the two bandmates kept the egg sack and allowed the hundreds of eggs to hatch. “We tried to name them all, but they died after a day,” said Goldwasser, with VanWyngarden chiming in, “But the praying mantis dance inspired us.”