Rovio have released a 12″ with Apolyptica’s arrangement of the Angry Birds Theme on side A and 3 original songs from Angry Birds Seasons on side B.
It was released in October 2014 and it appears it was only available as a giveaway from Rovio.
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Shuffle & Spawn – A Special Halloween Edition!
Rovio have released a limited 12″ picture disc with the track “Shuffle & Spawn” used to promote a Halloween event in the game Angry Birds Friends. It also includes remixes by Major Lazer and FOX.