Sega has released the second trailer for its upcoming conversion of Sonic CD which is currently scheduled to hit XBLA later this year. While many of the games in the Sonic franchise have been ported to numerous platforms, Sonic CD has remained somewhat illusive until it was confirmed for digital download earlier this year. Interestingly enough, Sega promises that Sonic CD will provide players with a look at how the recent Sonic 4 saga got set into motion. Check out the trailer above for yourself, and expect more Sonic CD coverage to come speeding your way right here at XBLAFans in the near future.