What is yellowcard violinist?

The Yellowcard violinist is Sean Michael Wellman-Mackin, also known as Sean Mackin. He was born on April 20, 1979, in California, USA. Sean joined the band in 1997 and has been with them ever since. He is known for his energetic and passionate performances on stage, along with his distinctive violin playing style that has become an integral part of Yellowcard's sound. Sean has also contributed to the band's songwriting, including co-writing their hit single "Ocean Avenue." Aside from his work with Yellowcard, Sean has also released solo work and collaborated with other artists. He is a cancer survivor and has used his experience to raise awareness and funds for cancer research.