These four bands boast members with secret identities, and they've all got different reasons for going incognito in rock ...

Max Cavalera has hailed heavy metal as "the most positive thing in the world". As a founder of metal heroes Sepultura and also the brains behind acts such as Soulfly, Killer Be Killed, Cavalera ...

A list of hair metal bands who haven't reunited in 20 years or more, but should! Are your favorites on the list?