Irish Music: Friday, Mar. 18., 8 p.m., Dervish Performs a Traditional Irish Music Concert at the Belleville Stage, 300 High St., Newburyport, Mass. Dervish concert performances of traditional Irish music are a myriad of tones and moods ranging from high energy tunes, played with fluidity and intuitiveness, to beautifully measured songs, from charming lyrics of life and love, to inspiring melodies that lift the audiences from their seats. Tickets are $30 in advance, $35 day of show, $10 children 18 and under. For more info: bellevilleroots@gmail.com or www.bellevilleroots.org.