Legend X is teaching them good:
Great Big World's Ian Axel sat down at the piano and talked about how honored he was to be performing and how crazy it was that a few months ago he was playing small clubs in New York. He then hit one note and said the piano was out of tune and he wouldn't play with it sounding like that. It was a diva moment but he was right, and after technicians quickly solved the problem he slayed "Say Something."
