Matt Sorum's touring project Kings of Chaos features members of Def Leppard.
"=== Touring, Viva! Hysteria (20112014) ===After taking a year off from touring in 2010, the band announced on 22 February 2011 that they would be releasing their first live album in the summer
 This changed in December 2016 when Kings of Chaos played its first show without McKagan and Clarke

