Deep Purple

Charting more than 50 years of changing faces.

Blaze thought his time with the band was iron clad.

Morse's wife Janine has stage 4 cancer.

Irish guitarist reflects on being called up while Steve Morse spends time with sick wife.

2014 performance includes band's takes on songs by Ozzy Osbourne and Rare Earth, too.

Billy Sherwood leads "House of the Rising Sun" cover from upcoming 'Songs We Were Taught.'

But they've all made it work.

Keyboardist predicts band won't even know it was its last show and recalls 15-minute rehearsal before his first concert.

List appears as he sells his catalog, adding to estimated $5 billion acquisitions in past year.

Some of these are among the greatest rock and metal albums of all time.