LAMB OF GOD frontman Randy Blythe joined HATEBREED on stage last night (Wednesday, October 10) at The National in Richmond, Virginia to perform the song "Doomsayer". Fan-filmed video footage of his appearance can be seen below.After a successful reunion with singer Randy Blythe at the two Knotfest shows in mid-August, LAMB OF GOD has announced a 38-date fall U.S tour starting October 30 in Phoenix, Arizona. Joining LAMB OF GOD as direct support for the entire tour is IN FLAMES. HATEBREED will be joining the package from October 30 until November 19, at which point HELLYEAH will replace them for the remainder of the shows. British band SYLOSIS will open all dates. Blythe was released from a prison in the Czech Republic on August 2, more than a month after he was arrested and incarcerated. Blythe was facing the possibility of conviction and a long-term jail sentence after a 2010 incident in which a fan attending a LAMB OF GOD show died almost a month later, allegedly from injuries sustained when he was thrown off the stage. Blythe's predicament galvanized the heavy rock community, with artists across the hard rock genre pledging their support.