A duo of free and spaciously building exchanges between Dutch drummer George Hadow (Zwerv, The Blue Lines Trio) and Belgian guitarist Dirk Serries (A New Wave of Jazz), in an extended dialog of great technical skills and creative use of their instruments, performing live at the 2021 JazzBlast event held in the chapel Groels Kapel in Bocholt, Belgium.

With an obvious pleasure at their pairing, both in the studio in Belgum in 2019 and at a live concert at A New Wave Of Jazz festival at the Hundred Years Gallery in London, 2020, acoustic guitartist Dirk Serries and multi-reedist Alan Wilkinson explore a range of styles and techniques through diverse melodic and abstract expression in pursuit of new forms of expression.

Exploring long tones and harmonic interactions of consonance & dissonance through a slowly rotating and patiently evolving series of tones with each of the players in the Tonus trio doubling on wind instruments, as performed by Dirk Serries on soprano melodica & accordion, Martina Verhoeven on concertina & cello, and Colin Webster on clarinet & alto saxophone.