JAZZVALVE | PRESS NOTES
Website: https://jazzvalve.com
Press kit page: https://jazzvalve.com/about?tab=press
Founder's first-person story: https://jazzvalve.com/about?tab=story

SHORT DESCRIPTION
JazzValve is a jazz trumpet practice tool for B-flat trumpet players, with triads, scales and hard bop licks, valve fingerings and playback.

ABOUT THE FOUNDER
Justin Comstock is a jazz trumpet player and the founder of JazzValve. After nearly three decades of guitar, jazz records led him to learn trumpet. He built JazzValve as the focused practice tool he wanted while learning the instrument.

WHAT PLAYERS CAN PRACTICE
Triads, scales, ii-V-I progressions, and 200+ hard bop licks, with fingerings and playback. The Practice Notes is the writing side of the project.

ASSETS
Justin-Comstock-portrait.jpg — founder portrait, 1280 x 1920 pixels. Credit: Justin Comstock / JazzValve.
JazzValve-logo.png — original JazzValve mark, transparent PNG, 1024 x 1024 pixels.
JazzValve-logo-wordmark.png — JazzValve mark with JazzValve written beneath it, transparent PNG, 1200 x 1000 pixels.
JazzValve-triads-mobile.png — actual JazzValve B-flat trumpet triads practice screen, captured October 2026. Credit: JazzValve.
JazzValve-C-blues-scale-mobile.png — actual C minor blues scale practice screen, captured October 2026. Credit: JazzValve.
JazzValve-7-day-solo-mobile.png — actual 7-day solo challenge screen, captured October 2026. Credit: JazzValve.

Editorial use: You may use these assets when covering JazzValve or Justin Comstock. Please credit JazzValve for the logo and screen, and Justin Comstock / JazzValve for the portrait. Do not imply an endorsement that has not been given.
For interviews or additional requests, use your existing contact with the JazzValve team.
