The CelloFellos are always up for something new.The Berlin-based duo are classically trained cellists, but have an ear for material “far beyond the traditional repertoire,” said Leonard Disselhorst in an email to The Sault Star.“While we cherish the interpretation of classical works, we are equally drawn to the new, the unexpected and the unexplored.”Set lists include nods to big band, film music, jazz and Balkan folk.Disselhorst and Bryan Cheng have wrapped up work for