I first watched and more importantly heard Casey sing alongside Sam Tsui doing a mash-up of Let Her Go and Let It Go a few years ago and I've been hooked on these guys ever since, the talent and vocal harmony is beyond wonderful. The myriad covers and now many original songs I've enjoyed by the whole crew of talented performers surrounding Casey, Sam and Kurt have been a joy and I hope will continue to be so for many years to come.
Brilliant is an understatement if you have not watched Casey or his friends on youtube or seen them live you are missing one of life's great pleasures.