Alt-J at Penn’s Landing

The band behind "Breezeblocks" and "Left Hand Free" is playing an outdoor show while the weather's nice, and you should probably go.

Where: Festival Pier at Penn's Landing at 601 N Christopher Columbus Blvd

When: September 25, 2015 at 8:00 p.m. to 11:00 p.m.

How much: From $22 on StubHub