The Cataracs were an American hip hop record production project and duo formed in Berkeley, California, United States, consisting of David Benjamin Singer-Vine and Niles 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.

Niles Hollowell-Dhar, known professionally as Kshmr, is an American musician, songwriter, DJ, record producer, former rapper, and singer. He was ranked 23rd on DJ Mag's 2015 Top 100 DJs poll and was awarded highest new entry for the year. In the same poll he elevated to 12th in 2016 and 2017, and again in 2020. He was ranked 11th in the same poll in 2021; and in 2022 in same poll he ranked 12. In July 2017, he launched Dharma Worldwide, a sublabel of Spinnin' Records. Kshmr performed live at many music festivals like Coachella, Tomorrowland, EDC, Ultra and Sunburn.