“Natural Homeland,” multimedia flute concert honoring Ukraine, is coming to the Alberta Rose Theatre, 3000 N.E. Alberta St., Portland, at 7:30 p.m. April 6. The runtime is 90 minutes including intermission, followed by an artists’ talk after the performance. Tickets are $25 to $40 at albertarosetheatre.com. A portion of proceeds benefit Immigrant and Refugee Community Organization Slavic and Eastern European Center and Ukrainian Care.