Jon Wiederhorn

On Sept. 20, 1980, Ozzy Osbourne delivered his first solo album, 'Blizzard of Ozz.'

Mötley Crüe were unapologetically obsessed with crafting the kind of sticky, sleazy hard rock that defined MTV hair metal.

One of the biggest albums ever.

Here's how one of the most successful rock albums ever came together.

On May 15, 1987, Motley Crue released their 'Girls, Girls, Girls' album. Dig into the history of the classic album and how it came together.

March 15, 1976.

It would be their last with David Lee Roth for quite some time.

On Jan. 8, 1991, Def Leppard's Steve Clark died from an overdose.

The last GN'R album with Slash and Duff.

God save us all! The Sex Pistols gave us their album debut on this date in 1977.