fest in the western german city of boston is one of the most popular festivals of of its kind here in europe so it s no coincidence that d.w. is a media partner for it be event music fans can look forward to first newcomers warming up the crowds and then the stars come out on stage and one of the big names for form this year was swedish jazz sensation nils lofgren. newell s long the legendary swedish trombone player also known as mr red horn for obvious reasons. the contour of love but i m the kind of my heart before my hats.