The Huddersfield Contemporary Music Festival leaves an indelible impression on any brave soul who ventures into the chill, dark November nights across its ten days, a rite of passage challenging conceptions of the stuff music is made of. Now in its thirty-ninth year, this is one of the more established contemporary music festivals, yet it never fails to provoke and stimulate, a snapshot of current musical preoccupations. The first weekend traditionally showcases a selection of significant works, setting the tone for the subsequent week, and 2016 was no exception. Jennifer Walshe and the Arditti String Quartet opened the festival in a ‘declaration of love to life on earth’. EVERYTHING IS IMPORTANT (2016) is an eco-treatise on the bombardment the world is suffering – a torrent of visual and vocal disturbance with the arch-complexist Arditti gamely along for the ride, a playful synergy of theatre, voice and string quartet, preparing us for what was to come over the next few days.