Others are following suit with musician and producer Mark Ronson who has worked with Lily Allen and Amy Winehouse, producing tracks that bear more than a passing reference to the music of NES game, "The Legend of Zelda".

BBC: How computer games are creating new art and music

Several videos purporting to be from Gangster Disciple members in several states -- including Georgia, North Carolina and Florida -- appeared on YouTube late last year demanding that Ross pay a fee to them for his use of the Star of David, which they claim as a gang symbol, and a reference to one of their founders in his music and marketing.

CNN: Gunfire triggers rapper Rick Ross crash, police say

We've been following start-up Music Gremlin for some time now, from its ambitious beginnings as a software company through its transition to a reference device designer and finally into a self-branding manufacturer, so we were more than a little disappointed to learn that lukewarm reviews of the recently-launched MG-1000 DAP indicate that it contains no small number of bugs and frustrating restrictions.

ENGADGET: MusicGremlin MG-1000 review roundup