Def Leppard

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

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

Things finally calmed down in the second half of their set.

Follow-up to 2015's self-titled album comes out May 27.

Read the full statement.

Joe Elliott recalls eight-week, six-figure studio mess as fourth album took shape.

Managers were tired of seeing "half-naked women riding motorbikes and fire-breathing monsters" on hard-rock album covers.

"I didn't wanna do this anymore," drummer recalls thinking after 1984 car crash. "And then I started getting these letters from all over the world."

Cover artist wanted to make a big splash before CDs took over.

Our writers take a shot at writing up the perfect sets by the two bands.