Walk Off The Earth have released ANOTHER A capella version of one of the best songs around, and this time it is the fabulous Taylor Swift's I Knew You Were Trouble.
See if you can watch it as many times as [...]
Source: http://perezhilton.com/2013-01-02-epic-a-capella-cover-of-taylor-swifts-i-knew-you-were-trouble
