Taylor Swift - Sparks Fly LIVE in the O2 Dublin (Speak Now Tour) 

The opening to taylor swift's speak now show including the first song 'sparks fly' from her third album. Recorded at the O2 in Dublin, March 27th 2011.
Best. Night. Ever!
P.s yeah that's whip my hair playing before it starts around 0:46. They had some really awesome warm up music I must say.