Jan. 30: BANGOR, soloist Jamie Derosier and pianist Dana Ross will perform at 7 p.m. at Bangor Public Library, 145 Harlow St. 947-8336

Jan. 31: PORTLAND, Avenged Sevenfold will perform at 7:30 p.m. at State Theatre, 609 Congress St. $17.50 775-3331

Feb. 2: PORTLAND, Deborah Friou will perform on the Celtic harp at 12:15 p.m. at First Parish Unitarian Universalist Church, 425 Congress St. Free 775-3356

Feb. 2: PORTLAND, Die Fledermaus, Czech opera Prague, will perform at 7:30 p.m. at Portland City Hall Merrill Auditorium. $38/$53 842-0800

Feb. 3: BRUNSWICK, Ladysmith Black Mambazo will perform at 8 p.m. at Bowdoin College Pickard Theatre. $15 725-3375

Feb. 3: LEWISTON, the “Sounds of Scandinavia,” will be performed by Midcoast Symphony Orchestra at 7:30 p.m. at Franco-American Heritage Center, 46 Cedar St. $12 865-2231

Feb. 3: PORTLAND, Natalie MacMaster, fiddle superstar, will perform at 8 p.m. at Portland City Hall Merrill Auditorium. $32 842-0800

Feb. 4: LEWISTON, the St. Lawrence String Quartet will perform at 8 p.m. at Bates College Olin Arts Center Concert Hall. $8/$5 786-6135

Feb. 4: PORTLAND, Staind will perform at 7:30 p.m. at State Theatre, 609 Congress St. $38.50 775-3331

Feb. 5: PORTLAND, the Cathedral Choir will perform at 4 p.m. at the Cathedral of St. Luke, 143 State St. 772-5434

Feb. 6: PORTLAND, Sigur Ros will perform at 7:30 p.m. at State Theatre, 609 Congress St. $30.50 775-3331

Feb. 7: LEWISTON, pianist Frank Glazer will perform at 12:30 p.m. at Bates College Olin Arts Center Concert Hall. 786-6135

Feb. 9: LEWISTON, L/A Arts presents the Persuasions, a cappella group, at 7:30 p.m. at the Franco-American Heritage Center. $20/$17 782-7228

Feb. 9: PORTLAND, David Goulet, tenor, will perform at 12:15 p.m. at First Parish Unitarian Universalist Church, 425 Congress St. Free 775-3356

Feb. 10: AUGUSTA, Martine McBride will perform at 7:30 p.m. at the Augusta Civic Center. $39.75/$49.75 626-2400

Feb. 10: ELLSWORTH, the Reggae Cowboys will perform at 7:30 p.m. at The Grand, 165 Main St. 667-9500

Feb. 11: GORHAM, the Southern Maine Symphony Orchestra will perform at 8 p.m. at USM Corthell Concert Hall. $6/$3 780-5555

Feb. 11: PORTLAND, P.O. S. will perform at 9 p.m. at SPACE Gallery, 538 Congress St. $8/$10 774-7842

Feb. 12: AUGUSTA, the DaPonte String Quartet will perform at 2 p.m. at UMA Jewett Hall. $10/$5 621-3551

Feb. 12: RUMFORD, the Frank Hannon Band will perform at 9 p.m. at The Shak, 12 Oxford Ave. $10 864-4649