What do you get when you mix Paul Simon, Weezer and Green Day in a blender? JACK. On the road as a touring musician since he was 14, the Omaha-born artist comes out swinging on his debut album Sad Songs in C Major. JACK's instantly memorable voice shines amidst a genre-defying blend of folk-punk and grunge-pop throughout the record, and with a sound so heartfelt and easy to hum too, it’s only a matter of time before he’s big on the internet.