Villancico Catalan (6Pos) for 6 trombones: 5 tenor and 1 bass Villancico Catalan is a short, but very beautiful, traditional Catalonian Christmas song. This arrangement is a 6 voice close harmony version of the traditional melody and is very suitable for any concert, even if it is not Christmas. The arrangement was written for the Dutch Trombone Ensemble. This is a young and refreshing combination that consists of nine ambitious trombone players from the Netherlands and Belgium.