Primus
In 2003, Primus started making music again. Mantia did not play the drums for the band. Alexander joined the band again to play the drums. They made an EP with five songs on it. They also made a DVD with videos from concerts and music videos on it. The band sold the EP and DVD together. The release was named Animals Should Not Try to Act Like People. The band played at concerts for two months. In 2004, they kept going to concerts. They recorded their concert in Chicago. The video was released as Hallucino-Genetics: Live 2004.