Thomas Slinger, known professionally as Gemini, is an English producer, songwriter, vocalist and DJ.

Born and raised in Leicester, he soon discovered a talent for the production of electronic dance music (particularly dubstep) and released his first EP, Blue, on 14 February 2011 whilst studying at Leeds University. He is co-owner of Inspected Records and, so far, has produced four EPs (Blue, Graduation, Fire Inside, and Mercury) and a charity single for Movember (Beyond The Shadows) with the label. His first single (Down/Electric Rain) was released via Lifted Music's sister label, Breed12Inches. His second EP (Without You) was released via Beta Recordings.