Home Jambase Dave Matthews Band Welcomes Trey Anastasio On This Date In 2001National Music NewsJambaseMusicDave Matthews Band Welcomes Trey Anastasio On This Date In 2001May 19, 2017172FacebookTwitterPinterestWhatsApp Watch Trey Anastasio duel with Boyd Tinsley and uncork a phenomenal solo with Dave Matthews Band on this date in 2001.