Look & Listen: Helping us usher in the festival’s Opening Night at Pratt Manhattan Gallery is Ione from the Deep Listening Institute who will lead Pauline Oliveros’ The Heart Chant. Hosted by Bill McGlaughlin, the evening’s program features violinist and violist Miranda Cuckson, sextet yMusic performing selections from their latest album, First, composed by Son Lux; and tenor sax quartet Battle Trance is performing an excerpt from Blade of Love.