Just as Michelangelo didn't sculpt the David without making a few sketches first, his modern-day equivalent, Lady Gaga, didn't record "Bad Romance" without trying out a couple different renditions. Hear those early demos—as well as similar tunes from the likes of U2, Bowie and, naturally, Miley Cyrus—here. Surprise: Miley's songs require a lot of production.
Check it out here