www.edwards-instruments.com
Official site of the EDWARDS INSTRUMENTS COMPANY, prestigious musical instruments factory.

http://www.slidearea.com/
One of the most important trombone player and teacher in the world.
Principal Trombonist New York Philharmonic.

http://www.ita-web.org/
Official site of the International Trombone Association. Information
of events, festival, competitions and more.

http://www.peterellefson.com/
Prestigious trombonist and international clinician.
Professor of the Indiana Music School at Bloomington.