Younger Brother is an electronic duo formed in 2003 by Simon Posford and Benji Vaughan. Their debut album A Flock of Bleeps was released in 2003, followed by The Last Days of Gravity in 2007 and Vaccine in 2011.

After making a remix for a charity record, Simon Posford (Shpongle, Hallucinogen) and Benji Vaughan (Prometheus) decided to come together in the studio to create their own type of electronic music that is generally described as “unclassifiable.”