Jazz guitarist Bill Frisell joins Iraqi refugee and oud master Rahim AlHaj and acclaimed violist and erhu player Eyvind Kang for an adventurous evening of East-meets-West compositions. This trio of virtuosos will mix folk, rock, and Middle Eastern melodies with new music from a short residency at the Walker. February 6, 7:00p.m., 9:30p.m., Walker Art Center, Minneapolis, walkerart.org.