Filipino guitarist Karl Evangelista translates the name of the seminal South African sextet Chris McGregor Group's album "Very Urgent" to the tagalog equivalent--"Apura!"-- recording in London with McGregor group drummer Louis Moholo-Moholo and kindred soul Trevor Watts on saxophones, plus luminary pianist Alexander Hawkins, for a sophisticated album of exemplary collective improv.

Drawing from four of the most active and prominent improvisers on the UK free improv scene, saxophonist Trevor Watts leads his quartet with pianist Veryan Weston, bassist John Edwards and drummer Mark Sanders through four free spirited, exhilarating and comprehensive collective conversations captured live at Cafe Oto in London in 2019.

Live recordings in 2015 from Bim Huis, and in Quintavant/Audio Rebel in Rio de Janeiro, the first a tribute to the late saxophonist Ornette Coleman in a 3 part suite of fast-paced and insightful improv; the 2nd "Quantum Illusion", an introspective and rich 2-part work.

Concert and studio recordings of peace music organised by John Stevens for himself and Trevor Watts with numerous workshop musicians and audience people on saxophones, percussion and voices mostly contributing a flexible drone.

Four recordings from the 1990 Latin America Tour of saxophonist Trevor Watts' Moire Music Drum Orchestra, with concerts from Venezuela and Mexico in a band with Nana Tsiboe, Nee-Daku Patato, Nana Appiah, Jojo Yates, Liam Genockey, and Colin Gibson.