Kit Downes & Tom Challenger developing Vyamanikal, to become an Aldeburgh Festival Organ Crawl

Tom Challenger - Dynamic Notations in an Improvised Practice

Tom Challenger - Live at GRAIN 07/11/23

Vyamanikal - Kit Downes/Tom Challenger

Empirical at Sheffield Jazz, Autumn 2015

Tara Cunningham / Tom Challenger - Live at GRAIN 23.4.25

Peter Schilling - Major Tom (CHALLENGER DISASTER)