Reidemeister Move is Christopher Williams, contrabass, and Robin Hayward, tuba, a duo dedicated to exploring and expanding the possibilities of sustained-tone music in just intonation for their instruments. Hayward's self-designed microtonal tuba developed together with the instrument manufacturers B & S, and Williams' previous work with Charles Curtis and LaMonte Young's legendary Theatre of Eternal Music, provide the backbone for a performance practice based on purely tuned intervals, noise, corporeal rhythms, and spatial resonance.

Since 2011, Reidemeister Move has explored and expanded the possibilities of sustained-tone music in just intonation for their instruments. Hayward's selfdesigned microtonal tuba, and Williams' previous work with Charles Curtis and LaMonte Young's legendary Theatre of Eternal Music, provide the backbone for a sound based on purely tuned intervals, noise, corporeal rhythms, and spatial resonance.

“Incredibly interesting and precise work which puts listeners into a state of deep, emotionally charged calm. Wholehearted recommendation from me, not to mention the cats!” - Freistil, June 2016

Appearances at Fylkingen (Stockholm), Q-02 (Brussels), The Western Front (Vancouver), Université Catholique de Louvain (Belgium), ausland (Berlin), University of Victoria (Canada), Open Space (Victoria, Canada), Uncommon Ground (Regina, Canada), Tour de Bras (Rimouski, Canada), Suddenly Listen (Halifax, Canada), broadcast on Deutschlandradio Kultur.