Ben Koller is a musician featured in the Muso musical connections directory. Connected to: https://muso.ie/band/acid-tiger/, https://muso.ie/band/all-pigs-must-die/, https://muso.ie/band/bastian-7/, https://muso.ie/band/bloodmoon-2/, https://muso.ie/band/blue-green-heart/, https://muso.ie/band/cave-in/, https://muso.ie/band/clouds-3/, https://muso.ie/band/converge/. Last updated September 2023.