Frances Bean Cobain is set to appear on the debut album for Dresden Dolls’ Amanda Palmer and Seattle punk musician Jason Webley’s new band, Evelyn Evelyn.

Like many of Amanda Palmer’s previous ideas, this project is a little off the rocker. The band is supposedly made up of a pair of conjoined twins who were raised in the circus after their mother died during childbirth. Apparently the twins began their music career when Amanda and Jason discovered them on Myspace.

Frances will sing on a power ballad appropriately titled “My Space”, alongside My Chemical Romance’s Gerard Way, Andrew WK, and Weird Al Yankovic.

The album drops on March 30, and will be accompanied by a graphic novel.