This is a disc for the Sonic Lost World soundtrack, but it's the "Bonus Soundtrack Special Selection". The disc has a nice, clean look with all white background, colorful logo & breakdancing Sonic CG art. Though the hole for the middle does hide his entire body. This is being released as some sort of promotional pack component for the Lost World game in 2013. This disk only has 3 songs on it. 

The case it came in has Sonic & Tails in the Tornado flying above the Lost World on the front, & the back has Sonic collecting rings and leaping over a piece of square ground. The back states which 3 songs are on there: Wonder World, Zone Music Medly & Deadly Six Theme. 

Photo & info by Chibiko