"Thank you from the bottom of our hearts"
The band were reportedly practising a rendition of one of the metal pioneers’ hits before one of their live shows
The guitarist also admitted that he is experiencing nerves before tomorrow’s massive gig
The star-studded metal show is set to be held in their Birmingham hometown this weekend
The album will be made up of demos recorded by the group in 1969
Their huge farewell concert, dubbed ‘Back To The Beginning’, will be held at Villa Park in Birmingham on Saturday (July 5)
The star-studded metal event takes place next month
The appearance will come just days after Black Sabbath's landmark ‘Back To The Beginning’ show
"I like it, it's really good," the Black Sabbath legend told Williams
Watch Williams and Soft Play share the love as the 'Angels' icon tells us: "If hedonism is Jaffa Cake-based or Cadbury's Fruit And Nut, then I'm in"