TBTRO-CW Colin Williams Model Trombone

Mock Audition

High F on the trombone is TOO EASY (graphic definition) | Colin Williams plays Fantasia Concertante

Colin Williams warm up

STS 2018 - Faculty Recital 2 - Colin Williams - Morceau Symphonique

Colin Williams and soul connection gospel group  #gospelchoir #choir #singing #worshipmusic

Fear; The Enemy of Creativity: Colin Williams at TEDxBelfast