Zinc & Copper is a brass trio specialising in contemporary chamber music, founded in 2005 by Robin Hayward. Since 2014, the ensemble has consisted of Robin Hayward, Elena Kakaliagou and Hilary Jeffery. Its work focuses on brass chamber music, just intonation and microtonality. Collaborations include, amongst others, Ellen Arkbro, Éliane Radigue, Phill Niblock, Andrea Belfi and Christian Wolff.