When: 7:30 p.m. on Saturday, Jan. 20

Where: Jaqua Concert Hall, The Shedd Institute, 868 High Street, Eugene

Details: The 2018 edition of Mark Hummel’s popular Blues Harmonica Blowout has become a tradition at The Shedd. It’s a Chicago blues celebration featuring many of the top shelf musicians still playing the celebrated art form in its purity, including Billy Boy Arnold, John Primer (bandleader and Muddy Waters guitarist), RJ Mischo, Mark Hummel, Deitra Farr (vocalist; Chicago Blues Hall of Fame), Oscar Wilson (Cash Box Kings), Billy Flynn, June Core, RW Grisby, and Bob Welsh.

Tickets: $32 to $37; students at half price, availabe at the box office, 541-434-7000, or online at theshedd.org