Happy St Patrick's Day

Watched a at-home-in-living-room concert by Vienna Teng on StageIt tonight. She played this awesome song that I had not heard of her's before at the end of the concert which I wanted to share with you. The song depends upon the audience to sing along, which when online she couldn't do, so she improvised using the looper she had for other songs. Made it really cool. Tried to find a equally cool version of it on youtube and got this (though there seems to me to be a drum beat missing to me):

Also if you're wondering what StageIt is: ( Video will automatically play, therefore: Behind a Cut You Go! )