Axis of Justice
Axis of Justice was formed by Tom Morello of Audioslave and Serj Tankian of System of a Down. On its website, Axis of Justice explains itself as being "a non-profit political organization ... to bring together musicians, fans of music, and grassroots political organizations to fight for social justice together." An Axis of Justice tent might appear at music festivals where either Audioslave or System of a Down are playing, as it did at Lollapalooza 2003.