Composer, sound designer and multi-instrumentalist Lea Bertucci brings her latest, Metal Aether, to Halifax for an off-season OBEY show the festival describes as "balancing brilliantly the rigour of minimalism with the intensity of conceptual sound fields" as Bertucci uses her breath, her alto sax and a series of tape machines to build a sonic universe you'll get lost in. Opening the show is the local sitar/tabla duo Taral Naik & Daniel MacNeil.