Mustasch's a rock band, formed in fall 1998 by Ralf Gyllenhammar, Hannes Hansson, Mats Hansson and Mats Johansson on the Mustasch farm on the island Orust in Sweden. Career Mustasch was formed on the island Orust in Sweden in 1998, and recorded a demo which was released on different record labels around the world in small numbers. In 2000 they released their first EP The True Sound of the New West, embarked on a tour, and started to make a name for themselves in the Swedish metal scene. They ch… (More on Mustasch)