"The high-quality instruments created by XO offer all players limitless possibilities for the highest level of artistic expression."
- Presidio Brass
"As professional musicians, the XO instruments allow us to take chances and stretch our music with confidence and ease."
- Mo'Horns
SOCIAL WALL
XO Artist Jennifer Wharton directing the Penn State Trombone Choir, sharing her expertise and passion for low brass. 💥 #XOBrass Jennifer Wharton’s Bonegasm
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