Pearl Jam’s Mike McCready and Guns N’ Roses’ Duff McKagan Form New Supergroup
Mike McCready of Pearl Jam, Duff Mckagan of Guns N' Roses and Barrett Martin of the Screaming Trees have formed three-fourths of a rock supergroup that will rely on a cast of vocalists to finish their debut album. As of now, the group doesn't have a name but that hasn't dammed their inspiration.
