O Canada: (wp) 1st B-flat Trombone B.C. by Vince Gassi - Concert Band - Digital Sheet Music | Sheet Music Plus
Eastar Bb Tenor Slide Trombone for Beginners Students, B Flat Brass Plated Trombone Instrument with Mouthpiece, White Gloves, Cleaning Kit, ETB-330, Golden : Amazon.ca: Musical Instruments, Stage & Studio
Trombone Professional B Flat to F Tenor Trombone Musical Instrument Suitable for Students and Beginners : Amazon.ca: Musical Instruments, Stage & Studio