The Trombone Studio Companion

by John Gruber

• paperback

A new resource for aspiring professional trombone players.  Part of a series of instructional books titled “STUDIO SERIES”.

Coming Soon.

Corporate Tax Exempt & Purchase Orders 

For international orders visit:   United Kingdom      European Union      Canada      Australia We are currently looking for distributors in the  South America,  Israel,  and  Japan. If you have a suggestion, please contact me directly at tomhodgman9@gmail.com