Boston troubadours, Strangers by Accident, are hitting the road next week, on their musical pilgrimage to SXSW. Formed by duo Brian Sousa and Amy Wynne in 2015, Strangers is a beautifully minimalist take on modern indie-folk. It’s the kind of sound you can carry around in a suitcase, intimate and earnest. The band employs a timeless, old-school respect for songwriting that will keep their music resonating with new fans in Austin this March. Check them out at one of their MA tour dates: 3/4 at Toad in Cambridge and 3/6 at Bishop’s Lounge in Northampton. -Brian Varneke