TRACK SALES: 3.9 million
ALBUM SALES: 5.8 million
TOTAL SONGWRITING ROYALTIES: $882,700
"When I heard that song, I knew that was the best song she'd ever written," Adele's manager, Jonathan Dickins, recently told Rolling Stone. "But I don't think I was thinking we were going to sell 14.5 million albums [worldwide] in 10 months." Adele had help from Dan Wilson, who wrote "Closing Time," the 1998 alt-rock smash by his band Semisonic. Wilson continues to make albums, but he's freakin' rich for writing on Josh Groban's Illuminations, Keith Urban's Get Closer, Weezer's Hurley and others.