Andrew Bird

If you happen to hear an otherworldly whistle vibrating through the air on April 18, you’ll know Andrew Bird has arrived in town and is in the midst of his performance at the Riverside Theater. Hopefully you can catch some live whistling and some of his other musical talents including violin, guitar, voice and glockenspiel. Bird is best known for his folk albums, such as Noble Beast and Andrew Bird & the Mysterious Production of Eggs

7 p.m. April 18 at the Riverside Theater, Milwaukee. $37. pabsttheater.org.