America's favorite sweetheart, Taylor Swift, is undoubtedly ripping up the charts with her newest album, 'RED.' Yet as good as it might be this version of Swift's hit, 'I Knew You Were Trouble,' might be even better than the original.

Sung by Walk Off the Earth (featuring KRNFX), a Canadian-based band famous for their multi-handed cover of Gotye's 'Somebody That I Used to Know,' this flawless a cappella take adds in a few new sounds and some dim lighting that make it all their own.

Which version of the song do you prefer? For comparison, check out the original dubstep-y version below.

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