In addition to releasing her own material, Autumn collaborated with other musicians. She contributed backing vocals and violin to the track "Dry" by Die Warzau and made an appearance in the band's music video for "Born Again". She played violin on the song "UR A WMN NOW" from OTEP's 2009 album, "Smash the Control Machine". Additionally, two of her tracks appeared in film soundtracks: "Organ Grinder" from "4 o'Clock" on the European edition of "Saw III" and a remixed version of "Dead Is The New Alive" from "Opheliac" on the international version of "Saw IV".