Machine Head vocalist/guitarist Robb Flynn joined Bay Area thrashers Forbidden onstage this past Friday, December 22nd, at The Great American Music Hall in San Francisco, CA. Flynn participated in a cover of the Forbidden track, “Chalice Of Blood“—a song he co-wrote during his early tenure in Forbidden. Fan-filmed footage of that pairing has been made available below.
[via Blabbermouth.net]
