David “Cin’atra” Lee began promoting records in the Northwest under Hip Hop Legend Nasty Nes Rodriguez and Gene Dexter’s company “Crazy Pinoy Promotions”. He has worked with Universal, Interscope, SRC, Deathrow Records, Aftermath Entertainment, Rap-A-Lot Records, Duck Down Records, Def Jam, Rocafella Records and DreamWork. He has also worked on the “HardKnock Life Tour (Tacoma Dome)”, Warped Tour (Seattle, Washington) and Public Enemy Tour (Seattle, Washington).

David C. Lee started Deep Groove Management, LLC. in 1999 to help assist independent artists with Publishing, Copyright Registration and educating artists on how to make an impact in the music business. Cin’atra believes that the key to success is to educate artists on how to properly protect their intellectual properties as well as market and promote their music.
Currently David is working with West Coast Underground Rapper & Entrepreneur JD Hill Jr. and his entertainment label Til-Ya-Tight Entertainment. David Lee is also working with long-time friend and platinum producer FunkDaddy. He currently manages Memphis Rap Legend Scan Man, formerly of Three 6 Mafia and Prophet Posse. David “Cin’atra” Lee has a serious passion for music and helping artists be successful.

Nephilum Muzicc, LLC. is a Memphis, TN based independent label, owned and operated by Scan Man (CEO/Artist), Total Kayyos (CFO/Artist) & David “Cin’atra” Lee (Manager). The label is a company specializing in Artist Development and Production. The label is home to artists Scan Man (Prophet Posse/Triple 6 Mafia/The Kaze), Total Kayyos (Thugz From Tha Southside), Kami Kaze Inc., Mob Boss Hussein, S-Rezzy & SFresh.