This underground group was an all-female ensemble and shared the stage with many northwest hardcore bands such as Himsa, Champion, the Blood Brothers, Hardesty, Staygold, and Book of Black Earth.
Marx toured the US with metal bands such as 36 Crazyfists, Candiria, August Burns Red, Crisis, Otep, and Chimaira and performed at several festivals with Shadows Fall, All That Remains, Clutch, and Helmet.
Due to Artemis' poor promotion of the album, the Lander sisters fell on financial difficulties and were unable to pay Marx and bassist Jennifer Arroyo.
[6] In October 2005, Marx joined Sacramento, California based metalcore band Scars of Tomorrow as guitarist on a temporary basis for their US tours with Bury Your Dead and Terror.
While touring with SOT, she encountered another opportunity, playing guitar for Australia/New Zealand based band Day of Contempt, then residing in Orange County, California.
In June 2012, Marx played guitar and DJ'ed in Trainwrecked with partner Tiffany Lowe at the Hollywood night club Bar Sinister, headlining with support from the industrial band God Module.