David Vargas is a songwriter, rapper, and audio engineer from Fremont, CA. He has created a handful of albums that have been self released under D-Varg, Trinity Deep, & 510JAZZ artist names. 510JAZZ is a family band that comprises of both John & David Vargas.

The albums David Vargas has created are titled: "California Dreamin'"; "Night Vision"; "Cali Livin (Mixtape)"; "The Cali Way"; "Billboards & Skyscrapers"; "Bossa510"; "Skybound"; "January 16"; and "Expect The Worse Pray For The Best".