Formerly known as Bas Ass Brass The Big Shake-Up is an eight piece ensemble from London led by trombonist Jon Stokes and featuring Jean-Paul Gervasoni, Paul Munday and Gavin Broom (trumpets/flugels), Sam Bullard and Gemma Moore (reeds), Mike Poyser (sousaphone) and Jimmy Norden (drums). Eponymous debut EP released November 2016.
