Sean Mackin

Sean Mackin is the violinist and backing vocalist of Yellowcard. He is part Irish and Japanese. Mackin has been playing the violin since he was six years old. Before Yellowcard, Mackin had never played with a rock band but was in an orchestra. He became friends with future Yellowcard bandmembers at the Douglas Anderson School of the Arts. Before becoming well-known, he and Ryan Key worked at Chili's. At first, Mackin was only asked to play violin