Just found this on Youtube yesterday. It‘s nice these young Austrian musicians keep Oberkrainer music alive. Oberkrainer is no traditional Alpine music, but a mixture of Alpine and modern elements invented in Slovenia in the late 1950s by Slavko Avsenik.
This tune was composed by the excellent Slovenian trumpeter Ivan Prešern. The song title refers to Janez Per, a famous Bariton horn player and co-musician of Prešern.