They find plenty of common ground in this improvisational, experimental space.

It was a period, he says, when “the expression ‘musical differences’ hadn’t been invented.”

The gold-selling album also marked the debut of a future prog legend.

Not long after writing this, Nicks finally checked herself into the Betty Ford Clinic.

These selections just might surprise you, and in a good way, too.

Times change, members change, but Deep Purple remains.