The Passenger String Quartet is an avant-garde, experimental neo-classical group, formed by Northwest composer/violinist Andrew Joslyn. The group is in high demand as studio session musicians, tours & performs original compositions, as well as backs a wide variety of regional, and national touring groups from David Bazan, DJ Spooky, Suzanne Vega, to Macklemore and Ryan Lewis, Ivan and Alyosha, Kris Orlowski, Doug Martsche, and many more.