There are multiple artists with this name: 1) L.S.G. is one of many aliases of Frankfurt artist and producer Oliver Lieb. Under the L.S.G. alias he released many singles (such as Blueprint and Netherworld) and albums (including Volume 2, Into Deep and The Hive). In 2007 Lieb "closed the door" with L.S.G. 'project' by putting out the unreleased album and now produces minimal techno under the Solieb alias. 2) L.S.G. is a hip-hop/Rap crew from Switzerland. 3) LSG was an urban R&B musical supergroup, composed of R&B artists Gerald Levert from Cleveland, Ohio, Keith Sweat from Harlem, NY and Johnny .