"Legende für Posaune und Klavier" by early 20th Century Danish composer Axel Jørgensen was forgotten for quite a while but has been rediscovered, edited and recorded by noted Danish Trombonist and educator Niels-Ole Bo Johansen.
The work is in a late Romantic style, about 5 minutes in length and is appropriate for advanced intermediate level performers (range is up to a high B-flat and down to a pedal B-flat).