Universal Music Group is a global music company founded in 1934 as Decca Records USA. It was formed in its current structure in 1998 through the merger of PolyGram and Universal Music Group. UMG operates in 77 countries and represents artists across multiple genres including R&B, hip hop, classical, and jazz. It is headquartered in New York City and has major label subsidiaries such as Interscope-Geffen-A&M, Island Def Jam Music Group, and Polydor Records.