Warren Okay “OAK” Felder is a songwriter and producer based in Atlanta & LA.

After producing from 2005-2011 mainly alone, in 2012 he formed production duo Pop & Oak with Andrew “Pop” Wansel.

He also launched the production designee GO!!! Music in partnership with Reservoir Music, mentoring producers [‘Downtown’ x ‘Trevirious’] Trevor Brown & Zaire Kaolo [aka William Simmons][The duo were signed as ‘The Orphanage’] as well as Ronald Colson [‘Flippa’] and Steve Mostyn [‘AceFace’].