Two Bates student music ensembles and a visiting group share a program. In its debut, the Bates Brass Ensemble offers arrangements of music by the Beatles, Henry Mancini and John Dowland; Alan Carr directs. Two steel pan ensembles, the Bates Steel Orchestra and Sister Steel, blend mainstream pop sounds with traditional Caribbean steel music. Duncan Hardy directs the Bates band and is a member of Sister Steel, which is rooted in the longstanding Blue Hill steel pan scene. Free, but tickets required: batesconcerts.eventbrite.com. FMI 207-786-6135 or olinarts@bates.edu.