When The Blues Festival Calls It A Night The Music S Just Getting Started

• Sjel
• Chicago harpist Omar Coleman plays Rosa’s Lounge on Sunday.

The city’s blues clubs will be going strong throughout the festival, and at least a few venues that don’t typically focus on the blues will get in on the action. On Saturday, Reggie’s Music Joint hosts Muddy Waters’s son Mud Morganfield, a participant in Sunday’s Muddy tribute at Petrillo; on Sunday evening, Chicago elder statesman Jimmy Johnson will hold forth there. Also on Saturday, Jarekus Singleton headlines at SPACE in Evanston.

Jo Jo Murray 9:30 PM, Hot City Lounge, 7432 S. Racine, 773-224-9583, free

Elmore James Jr. 9:30 PM, the Water Hole, 1400 S. Western, 312-243-7988, free

Toronzo Cannon & the Cannonball Express See Saturday. 9:30 PM, B.L.U.E.S., 2519 N. Halsted, 773-528-1012

Sugar Blue Band 10 PM, Rosa’s Lounge, 3420 W. Armitage, 773-342-0452, $15-$20

Jimmy Johnson, Billy Flynn, Bob Stroger, Marty Binder, Dave Katzman, Brother John Kattke 10 PM, Reggie’s Music Joint, 2105 S. State, 312-949-0120, $15, $10 in advance