Robin Hayward

Reidemeister Move
is a double bass / microtonal tuba duo dedicated to exploring sustained-tone music in Just Intonation.

Microtub
is the world's first microtonal tuba ensemble.

Tonaliens
explores parallel harmonic universes in Just Intonation

Subroutine
is a rotating bass drum / microtonal tuba duo conjuring up an ethereal subterranean world often reminiscent of live-electronics.

The Splitter Orchester
consists of 24 internationally renowned artists and members of the Echtzeitmusik scene in Berlin.

Zinc & Copper
was formed in 2005 to explore brass chamber music from an experimental music perspective.