Gilrein's

802 Main St., Worcester, MA, (508) 791-2583. Open Wed. to Mon. from 6 p.m. to 2 a.m. Blues jam, hosted by Dwight Perry and Friends, every Sun. at 6 p.m. No charge. Local and national rhythm and blues and roots music (from rockabilly to blues) on Wed. through Sat. with the occasional Sun. show. Cover varies. No credit cards.

Thursday, April 26 Blues Food.

Friday, April 27 Larry Dougher Band.

Saturday, April 28 Tomo Fujita and Blue Funk.

Wednesday, May 2 Folkin' A open mic, hosted by Mike Duffy.

Friday, May 4 Wildcats.

Saturday, May 5 Shirley Lewis Experience.