Warmups for Trombone is a compilation of exercises I have made for students over the years. Some are made for very young players (only 10-15 minutes) and some for academy students and professionals. Included also are scale exercises and a large portion of the father of Danish trombone tradition Anton Hansen's exercises which have long been out of print. -the composer
Niels-Ole Bo Johansen is a full professor at the Royal Academy of Music in Aarhus Denmark where he has been teaching since 1989.