Ronnie James Dio

Two types of windmills, the duck walk and many more.

These rock and metal musicians have been official members of multiple successful bands, including Ronnie James Dio, Mike Portnoy and more.

Catch the 'Dio Returns' show later this year.

The hologram will tour the U.S. next year.

The hard rock band talks to 'Gear Factor' host Squiggy about the riffs that inspired them to become musicians.

Read our recap and see photos from the 4th Annual Ride for Ronnie benefit event.

Watch Apocalyptica's stellar live video covering Metallica's 'Sad But True,' get news on the Bowl for Ronnie benefit, watch a new Deuce video and more.

While sitting down with Wendy, she told us some fascinating facts about her late husband, Ronnie James Dio, that fans may not know about.

Watch the U.S. debut of the Ronnie James Dio hologram performing 'We Rock,' backed by the Dio Disciples band.

Though the heavy metal icon passed away in 2010, Ronnie James Dio will hit the road again in hologram form.