BANGOR — Bangor Waterfront Concert, Melissa Etheridge, 5 p.m. Saturday, July 23, at Bangor Waterfront Pavillion. For tickets and information call 783-2009 or visit waterfrontconcerts.com.
BANGOR — Acoustic Jam Session, 2:30-5 p.m. Saturday, July 23, at Knapp’s Music Center, 51B Main St. Bring your own instrument. For information call 947-8888 or visit knappsmusic.com.
BANGOR — Downtown Bangor Outdoor Market and Cool Sounds Concert, 5-8 p.m. Thursday, July 21, featuring the market along Broad Street and West Market Square and Teen Jam highlighting the area’s up-and-coming talent, at 6 p.m. in Pickering Square. For information, call 992-4234 or visit downtownbangor.com.
BOOTHBAY — “MARILYN! Babydoll Reflects” musical, 7 p.m., doors open at 6:30 p.m. Saturday, July 23, at Coastal Maine Botanical Gardens, 132 Botanical Gardens Drive. Tickets are $17 garden members; $20 nongarden members available at the box office by calling 633-4333, ext.115, or visiting MaineGardens.org. Proceeds benefit Boothbay Botanical Gardens Annual Fund.
BREWER — Brewer Hometown Band concert, 6:30 p.m. Thursday, July 28, at Brewer Auditorium. All concerts are free but donations are appreciated. For information, call 989-5911.
BRUNSWICK — “Boxers,” 7:30 p.m. Friday, July 29, and Saturday, July 30, at 14 School St. Tickets, pay-what-you-want, $12 suggested, available at theaterproject.com or by calling 729-8584.
BRUNSWICK — The Theater Project presents “Twelfth Night,” 7:30 p.m. Friday and Saturday, 2 p.m. Sunday, Aug. 5-7 and 12-13, at 14 School St. Tickets, pay-what-you-want, $12 suggested. For information call 729-8584 or visit theaterproject.com.
BUCKSPORT — Sierra Hull concert, 7:30 p.m. Sunday, July 24, Alamo Theater, 85 Main St. Tickets $20 and available at BookStacks, 71 Main St., by calling 469-899, or at the door. For information visit sierrahull.com.
ELLSWORTH — 70s Disco Party with live music by River Bottom Funk, Friday, July 22, at Chummies Bar, 59 Franklin St. Prizes for best-dressed. For information call 667-0080 or search for Chummies Bar on Facebook.
ELLSWORTH — Marcia Ball blues concert, 7:30 p.m. Saturday, July 23, at The Grand, 165 Main St. Tickets $25 general admission; $27.50 general admission if purchased online. For information, call 667-9500 or visit grandonline.org.
LUBEC — Debra Cowan concert, 7 p.m. Saturday, July 30, at Crow Town Gallery, 406 South Lubec Road. Suggested donation, $15, includes refreshments. For information call 733-4570 or visit cobscookbaymusic.com.
NEWPORT — Evergreen in concert, 7 p.m. Saturday, July 30, at the Newport Cultural Center, 154 Main St. Tickets $10, available at the door or in advance at the Newport Cultural Center and Newport Town Office. For information, call 368-5074 or visit newportculturalcenter.org.
ROCKLAND — Louisiana Repertory Jazz Ensemble concert, 8 p.m. Wednesday, July 27, at Strand Theatre, 345 Main St. Tickets, adults $30-$40, youth ages 18 and under, $8. For information or to purchase tickets call 236-2823 or 888-707-2770, email firstname.lastname@example.org or visit baychamberconcerts.org.
ROCKPORT — Latitude 41 Piano Trio, 8 p.m. Thursday, July 28, at Rockport Opera House, 6 Central St. For information or to purchase tickets call 236-2823 or 888-707-2770, email email@example.com or visit baychamberconcerts.org.