True West presents Glen Hansard and Marketa Irglová of "Once" and "The Swell Season" at Arlene Schnitzer Concert Hall, 1037 S.W. Broadway, Portland, at 8 p.m. Aug. 24. Hansard and Irglová are reuniting for an extended run of dates in celebration of the 15th anniversary of "Once." Tickets are $39.5o to $79.50 at www.portland5.com/arlene-schnitzer-concert-hall/events/glen-hansard-and-marketa-irglova-swell-season.