Acclaimed hard rock vocalist John Corabi — best known for his vocal work with MÖTLEY CRÜE, THE SCREAM and UNION — joined the Dutch KISS tribute band KISS ON THE ROCKS on stage on November 10 at Turbinenhalle in Oberhausen, Germany to perform several KISS classics. Fan-filmed video footage of his appearance can be seen below.Commented KISS ON THE ROCKS: "Yes, people, dreams do come true. One more for us [on November 10]. We performed at the German Kiss Expo in Oberhausen, in the famous Turbinenhalle with no one less than John Corabi! It's always a pleasure performing in Germany, and Turbinenhalle had been high on our list for years. But to perform with one of our heroes, Mr. John Corabi, was just amazing. "John joined us for soundcheck and later on performed 'Strutter', 'She' and 'Come On And Love Me' for an outrageous crowd of KISS and MÖTLEY CRÜE fans. John did an amazing acoustic set promoting his new album as well." Corabi's all-new acoustic release, "Unplugged", is available on Rat Pak Records. The effort offers five new original tracks, seven re-recorded classic songs and in addition, features an exclusive 2012 behind-the-scenes interview with John. The album features John Corabi on vocals/guitar, Cheney Brannon (formerly of COLLECTIVE SOUL) on percussion/vocals, Topher Nolen on bass/vocals, D.A. Karkos on guitar/vocals, Matt Farley on percussion/vocals and Bruce Kulick (KISS, GRAND FUNK RAILROAD) on guitar (on "Hoolgan's Holiday" and "Man In The Moon").