Death Cab for Cutie's latest, Narrow Stairs, comes out today, and finds the college rock heroes treading familiar territory—with a twist. This time they're worried about growing up: "My old clothes don't fit like they once did/So they hang like ghosts/Of the people I've been," sings frontman Ben Gibbard on "You Can Do Better Than Me." Most likely to age you? The overlong, eight-and-a-half-minute lead single, "I Will Possess Your Heart," below:

If Death Cab is a mite too precious, revisit the glory years with Iron Maiden, whose Somewhere Back in Time, also out today, collects the band's best from the eighties. Those were fruitful years for the metal giants, who have dealt with more aging than the indie favorites above—and rocked right through it.