The Cataracs are an American hip hop record production project and duo formed in Berkeley, California, consisting of David "Campa" Benjamin Singer-Vine and Niles "Cyrano" Hollowell-Dhar. The duo started out as an independent group, during their years at Berkeley High School. The two were first signed to the label Indie-Pop. Singer-Vine left the group in August 2012 with Hollowell-Dhar continuing on with the name The Cataracs by himself. Hollowell-Dhar also released materials starting in 2014, under the name of Kshmr.