Among the performers in the upcoming Arts Institute of Western Maine Listen Local Youth Concert Sunday,  March 26, at 3 p.m. in Nordica Auditorium at UMF, are, from left,  Zach and Thad Gunther, paino; Sawyer Zundel, saxophone; Hallie Pike clarinet, and Nolan Rogers, cello.  Also performing are Ian Berry, percussion; Jillian Conant, soprano; Darby Sabin, soprano; and Isabelle and Phoebe Rogers, sopranos. Admission is by donation and a reception will follow the concert. FMI: Call 778-9437.