Chicago Symphony Orchestra - CSO trumpet John Hagstrom warms up ahead of the concert. | ©Todd Rosenberg 2019 | Facebook
Yamaha Music Singapore - The Yamaha Chicago Trumpet Series was developed in close cooperation with John Hagstrom of the Chicago Symphony Orchestra. A fusion of traditional style and state-of-the-art design achieves a
![Trumpet Concerto in E-Flat Major, Hob. VIIe:1 (Arr. P. Woods for Bassoon Ensemble): III. Allegro [Live] by John Hagstrom on Amazon Music - Amazon.com Trumpet Concerto in E-Flat Major, Hob. VIIe:1 (Arr. P. Woods for Bassoon Ensemble): III. Allegro [Live] by John Hagstrom on Amazon Music - Amazon.com](https://m.media-amazon.com/images/I/91pnSEXBIpL._SS500_.jpg)