While it seems unbelievable for an 18th-century classical composer to outsell modern pop superstars like Beyoncé, Adele, and Drake, it's true. This happened when Universal Music Group released a box set celebrating the 225th anniversary of Mozart's death. Each set contained 200 discs, and each disc counted as one sale, which definitely boosted his numbers! Still, it's an impressive feat for a composer whose work is centuries old.
