TheSingingMixer: #LoveIsAnOpenDoor from #Frozen is a charming & wonderfully silly exploration of #loveatfirstsight! @roselex is just starting out on #acapellaapp, but her enthusiasm & talent happily shine! She sang this #duet #cover as both #Anna & #PrinceHans, but was kind enough to let me jump in to #collab! That was really fun! Feel free to #joinmycollab and sing along - you'll end up smiling, I promise! #Disney #FrozenRocks! #tsm