Petra Haden

[2] Over the course of her career, Haden has contributed to recordings by Bill Frisell, The Twilight Singers, Beck, Mike Watt, Luscious Jackson, Sun Kil Moon, Foo Fighters, Green Day, Weezer, The Rentals, Victoria Williams, Yuka Honda, The Gutter Twins, Sunn O))), Cornelius and the Nick Haywood Trio.

The project was suggested to Haden by longtime friend Mike Watt, who also gave her the eight-channel multi-track cassette recorder she used to make it.

The premiere live performance of the full work occurred in July 2005 at the John Anson Ford Amphitheatre as a part of the "sound."

In 2007, Haden recorded an a cappella cover of Journey's "Don't Stop Believin'" for the compilation album Guilt by Association Vol.

[9] Other band members included Yuko Araki on drums and Hirotaka “Shimmy” Shimizu on guitar, with contributions from David Byrne and Nels Cline.

In 2015, she provided vocals for the rock mockumentary "Gentle & Soft: The Blue Jean Committee Story", the 1st season finale of the IFC series Documentary Now!

[11] In 2016, the song "Easy Street" by The Collapsable Hearts Club, which featured Haden and Jim Bianco, played throughout The Walking Dead episode "The Cell".