Swamp Thing
Swamp Thing, a blues rock duo from Rotorua, New Zealand, was formed by Michael
Barker and Grant Haua. Barker, formerly the drummer for John Butler Trio,
brought his extensive musical background to the group. Their debut album,
Balladeer, released in 2011, marked their entry into the music scene. The duo
followed up with Primordium in 2012 and Rumors & Lies in 2017.
