From savannahs, forests, plains, and even the ocean depths, MAFB’s fall concert pairs three familiar film scores Elton John’s immortal Lion King, John Williams’ terrifying Jaws, and Joe Hisaishi’s lush Howl’s Moving Castle with pieces off the beaten track like Viet Cuong’s Howls and Hymns for trombone and band, Julie Giroux’s Our Cast Aways — a work honoring rescue animals, and Gabriela Ortiz’s Kauyumari, the Sacred Blue Deer of Mexico’s Wixarika people.