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Release date: Probably the second half of the year
Why it's anticipated: We already mentioned that U2 is looking at a Super Bowl game-time announcement, but the Foos are actually playing a concert leading up to the big game, on Feb. 1. The show is a collaboration with Zac Brown Band, whom Foos frontman Dave Grohl recently produced. But don't surprised if the rockers bust out some new songs, as they're slated to enter the studio at the beginning of the new year.
"It's badass. We're doing something that nobody knows about, it's f*cking rad. We begin recording soon, but we're doing it in a way that no one's done before and we're writing the album in a way that I don't think has been done before," Grohl told Rolling Stone in November. - Katie Hasty