They have shared the stage with some of the biggest rock bands in the world including The Offspring, Biffy Clyro, Fall Out Boy, My Chemical Romance, The Dillinger Escape Plan, Dropkick Murphys, Thrice, Anthrax, Kerbdog, Head Automatica and Republic Of Loose.
--> O'Brother joined Thrice's Major/Minor tour in September – November 2011, alongside Moving Mountains and La Dispute.