Curtis was a member of School of Seven Bells, in which he sang and played multiple instruments. Benjamin was the guitarist and backing vocalist for the rock band The Secret Machines until March 2007, when, according to the band's website, he left to pursue a career in School of Seven Bells, previously his side project. Before the Secret Machines, he was the drummer for the Dallas alternative rock band Tripping Daisy, from 1997 to their disbandment in 1999. Prior to that, he was the drummer for UFOFU from 1993 to 1997, with his brother Brandon Curtis, who plays bass guitar and keyboards, also later for The Secret Machines.