Like Bolero, it gradually builds, using a distinctive dance rhythm to drive the music forward toward the big finish. But there’s nothing erotic about La Valse: it’s a phantasmagoria that leaves you winded, and a little bit wounded too. As Ravel put it, a “fantastic and fatal whirling.”
Ravel wrote versions for solo and duo pianos, but it’s most popular–and most horrifying–as an orchestral piece.