An interactive resource for trumpet players is available in the form of a user-friendly chart that includes sound samples, alternate fingerings, scales fingerings for trumpet, and a metronome for your daily practice routine. This app allows users to easily produce trumpet sounds using piano keys, switch between Concert Pitch and Written Pitch, and learn all 12 major and 12 minor scales.

Key features:
- Trumpet fingering chart
- Alternate fingering
- Notes Quiz
- 12 major and 12 minor scales
- Metronome
- Chromatic Tuner for trumpet in Bb and C pitch
- Virtual Trumpet
- Switching between Concert Pitch and Written Pitch
- Note Naming Conventions settings
- Dark and Light theme

To help users get started, an onboarding guide is provided that explains how to use the trumpet fingering chart. Additionally, users can study trumpet notes through a quiz.

For those looking to have some fun, a virtual trumpet is available, allowing users to combat boredom and create their own melodies.