Hugo Helfenstein plays jazz trumpet. He used to play alto trombone and tenor trombone in every music style. upcoming events: Thursday, 1 March 2012, 8:15 pm, le Bar du Boeuf, Live Jazz Thursday, 5 April 2012, 8:15 pm, le Bar du Boeuf, Live Jazz Thursday, 3 May 2012, 8:15 pm, le Bar du Boeuf, Live Jazz Thursday, 14 June 2012, 8:15 pm, le Bar du Boeuf, Live Jazz