Feb. 14: PORTLAND, the Portland Symphony Orchestra will perform classical music at 7:30 p.m. at Portland City Hall Merrill Auditorium. $15/$54 842-0800

Feb. 15: PORTLAND, Jonathan Biss will perform on the piano at 7:30 p.m. at Portland City Hall Merrill Auditorium. $38 842-0800

Feb. 16: BETHEL, Marcia Ball, pianist/vocalist, will perform at 7:30 p.m. at Gould Academy Bingham Hall, 49 Church St. $6/$4 824-3575

Feb. 16: PORTLAND, Ray Cornils will perform on the organ at 12:15 p.m. at First Parish Unitarian Universalist Church, 425 Congress St. Free 775-3356

Feb. 17: TOPSHAM, the Oratorio Chorale and guests soloists will perform at 7:30 p.m. at Orion Performing Arts Center. $20/$24 725-1420

Feb. 17: WINTHROP, an evening with John McEuen, founding member of the Nitty Gritty Dirt Band, will be held at 7 p.m. at Winthrop Performing Arts Center at Winthrop High School. $15/$10 933-9999

Feb. 18: BETHEL, the Bowdoin College Meddiebempsters, a cappella singing group, will perform at 7 p.m. at Gould Academy Bingham Auditorium, Church Street. Donations 865-4537

Feb. 20: HALLOWELL, folk singer and songwriter Cindy Kallet will perform at 8:15 p.m. at Slates Restaurant. $10 622-9575

Feb. 22: PORTLAND, Staind will perform at 7:30 p.m. at State Theatre, 609 Congress St. $38.50 775-3331

Feb. 23: PORTLAND, Nathan Kolosko will perform on the guitar and Carl Dimow on the flute and guitar, at 12:15 p.m. at First Parish Unitarian Universalist Church, 425 Congress St. Free 775-3356

Feb. 24: BRUNSWICK, a Cajun/Acadian concert with JimmyJo and the Jumbol’ayuhs will perform at 7:30 p.m. at Knights of Columbus Hall, Columbus Drive.

Feb. 24: ELLSWORTH, the Glengarry Bhoys will perform Celtic music at 7:30 p.m. at the Grand, 165 Main St. $15 667-9500

Feb. 24, 25: PORTLAND, Dimensions of Jazz will perform at 8 p.m. at Starbird Music Recital Hall, 575 Forest Ave. $10/$15 828-1310

Feb. 25: BRUNSWICK, Kat Logan will perform at 7:30 p.m. at the Brunswick Universalist Unitarian Church, 15 Pleasant St. $8/$14 443-2424

Feb. 25: ELLSWORTH, Guy Davis will perform at 7:30 p.m. at the Grand, 165 Main St. 667-9500

Feb. 25: FARMINGTON, an evening of 20th-century chamber music will performed by Katie Kennedy and Friends at 7:30 p.m. at UMF Nordica Auditorium. $7/$6

Feb. 25: PORTLAND, Assembly of Dust, with special guest, Ryan Montbleau, will perform at 9 p.m. at Asylum, 121 Center St. $12/$15 774-7842

Feb. 26: NORWAY, the Down East Country Music Association country show will be held at 1 p.m. at Charlie’s Entertainment Center, Main Street. $6/$5 743-2922

Feb. 26: ROCKPORT, pianist Alexander Kobrin will perform at 2:30 p.m. at the Rockport Opera House. 236-2823