Casper Townkeepers (Tilburg, the Netherlands, 1989) is a guitarist and bassist based in Amsterdam. He’s performed music on stage since the age of 8. He is an active member of the international improvised music circuit. He is a co-founder of the bands Cactus Truck (with John Dikeman and Onno Govaert), Stadhouders/Govaert/De Joode Trio and two duos with percussionists Dag Erik Knedal Andersen and Nicolas Field. He is also part of such diverse bands as Spinifex and Lily’s Déjà Vu, next to playing countless of ad hoc improv shows. Jasper also occasionally works in the fields of dance, theatre and contemporary composed music.