Yesterday at noon Tangra Mega Rock's studio was invaded byВ Billy Gould, Nick Oliveri and his Mondo Generator!

You can see a dozen of pictures from the musicians' stay at the radio in our GALLERY.

Nick Oliveri & The Mondo Generator, along with Billy GouldВ (the legendary Faith No More bass player) and his current bandВ Harmful, plus The Exploited, Ebanizm, Upsurt and The Bistritsa Grannies are in Bulgaria for a show at the Tangra Mega Rock Night on June 20 (Wednesday) at Sofia' Universiada Hall.