Ghostface Killah is so charismatic, he can brag about being an old coot and make it sound badass. "New rappers need to skip town/This is East Coast music, Grandpa Ghost is around!" Ghost, now 40, raps. His ninth album is a return to gritty form after an uneven 2009 R&B experiment, Ghostdini: On track after track, he blows dust off some dirty-soul loop, with boasts as inspired as ever ("Catch me in a little hut in Benin, village-style, feeding the children") and street-crime storytelling as vivid as ever ("It was the night before he got popped/Big jars of haze, Cheech and Chong bong in the spot/Tropicana, strawberries, diced bananas . . ."). Get the guy a "Hip-Hop's #1 Grandpa" T-shirt.

Gallery: Ghostface Killah's Guide to Life

“Ambling Alp”

The "Ambling Alp" was the nickname of the six-and-a-half-foot-tall Primo Carnera. Though the song is named after the Italian-born 1930s heavyweight champion, Yeasayer are actually paying tribute to boxing legend Joe Louis with this first-person psychedelic dance-rock tune. “I was always interested in writing a song that had boxing mythology in it,” Yeasayer’s Chris Keating said. “It’s pretty fascinating: There were so many amazing characters, and it was so closely entwined with 20th century history.” Yeaseyer also invokes German champ Max Schmeling and hints at the historical significance placed on the historic bouts between the Nazi-era boxer and the African-American Louis.