Roger Joseph Manning Jr. is an American keyboardist, singer, and songwriter who co-founded the bands Jellyfish, the Moog Cookbook, Imperial Drag, and The Lickerish Quartet. He has also spent several years as a member of Beck's backing band, contributed to several recordings by the band Air, and toured or recorded with acts such as Jay-Z, Blink 182, and Johnny Cash. In 2005, he released his first solo record, Solid State Warrior, followed with Robo-Sapiens, Catnip Dynamite (2008), and Glamping (2018). He is usually credited by his full name to avoid confusion with the folk musician Roger Manning.