Heaven and Hell paid tribute to the late Ronnie James Dio at the High Voltage Festival this weekend. Tony Iommi, Geezer Butler and Vinnie Appice were joined by Glenn Hughes and Jorn Lande for the show. The performance was a tribute to Ronnie James Dio who passed away in May. The concert was also to raise awareness of the Ronnie James Dio “Stand Up And Shout” cancer charity.