Icons for icons, fitting. The four Led Zeppelin symbols are up for explanation. To accompany their untitled fourth album, commonly referred to as Led Zeppelin IV, the boys wanted to do something new and mysterious. They released the album with no name, no track listing and non-recognizable symbols. They really knew how to spark up some noise! Each member chose an occult symbol they felt represented themselves and now these four symbols make up the iconic logo of the legendary group. Although the members never came out and explicitly explained what each symbol meant, there are a lot of theories out there. Gotta keep em guessin’.