EMI Music Group has filed a suit against Def Jam Rapstar creators 4mm Games and Terminal Reality, claiming the game contains unlicensed tracks from Kanye West, Lil Wayne, DMX and more, and uses unlicensed compositions from DJ Khaled, MIMS and Daft Punk.

According to statements given to The Hollywood Reporter, EMI demanded royalties from the game makers but never received a response. EMI is looking for compensation on 54 songs from Def Jam Rapstar's total tracklist, and with EMI looking for upwards of $150,000 for each "infringement" that total tab is looking mighty steep. In the worst case, that brings us to total of $8.1 million.

The karaoke aspect of Def Jam Rapstar, and its online video-sharing capabilities, also make this dispute trickier, since EMI owns the rights to display, publicly perform and distribute these songs. Please excuse us while we try to get Richard a good lawyer in case EMI targets us next.