James Hetfield might run a fairly tight ship in Metallica, but any musician knows there is always some room for improvement.

Heavy-hitting hard rock icons Led Zeppelin went country a few times in their career, but the country and folk roots were always there.

Djo (also known as the actor Joe Keery) released his highly-anticipated third EP The Crux. Produced in collaboration with Adam Thein, the album blends styles from a wide range of alternative artists.