There are several artists called 'Hassan': 1. A Swedish group 2. A Kurdish singer, Bouzouki player and composer 1. Hassan is a Swedish group of (later to be) famous people, doing prank calls. They were played on radio and later, as a result of its popularity, released on CD. The lineup is: * Pontus Djanaieff / * Erik Haag / * Fredrik Lindström / * Kristian Luuk / * Hasse Pihl / * Henrik Schyffert / * Lasse Sundholm. Where Fredrik Lindström had the biggest role as the person most associated with Hassan.