Matthew Wilkening

Seventy-five previously unreleased live tracks, demos and outtakes highlight 40th-anniversary reissue.

Band's built-in contradictions led to some pretty wild tracks.

Plus: Aerial 'Abbey Road' photography, an Alex Van Halen sighting and ventriloquist REO Speedwagon.

There were long car rides, tiny stages and embarrassing situations on the way to stardom.

Disco, medieval quests and flutes!

The muscular guitarist appeared on Cooper's 'Constrictor' and 'Raise Your Fist and Yell' albums

Phil Anselmo and Rex Brown are reportedly planning to tour as Pantera.

Van Halen star drops another surprise song.

Bands powered through injuries and storms on trek's first night.

Return to hard rock started the band's long road to career salvation.

Comedic rock duo cover three 'Tommy' songs to benefit charity.

Such, who departed in 1994, is credited on the band's first five albums.