TonArt Coach

Selinger Apps

About this app

Practice with clarity. Train with intention. Master all keys.

TonArt Coach is a structured music practice app for brass and wind players who want focused, systematic training.

Designed for trumpet, horn, saxophone and other wind instruments, the app helps you build consistency in scales, arpeggios, intonation and timing - without distractions.

Instead of random exercises, TonArt Coach guides you through all major and minor keys, strengthening tonal awareness and technical control.

Core Features

• Interactive Circle of Fifths (all 24 keys)
• Scales and arpeggios in manual and random practice modes
• Professional staff notation
• Built-in chromatic tuner (adjustable reference 440–443 Hz)
• Polyphonic drone (root, third, fifth)
• Adjustable metronome (40–160 BPM)
• Transposition support (C, Bb, Eb instruments)
• Lightweight streak tracking



Built for Serious Practice

TonArt Coach is designed for musicians who value clarity, precision and consistency.

No unnecessary complexity.
No visual noise.
Just focused tools for deliberate daily practice.

Whether you’re a student preparing for auditions, a teacher guiding your class, or an ambitious player refining your tone, TonArt Coach supports intelligent daily training.

What’s new

Initial public release of TonArt Coach.
Includes structured practice across all 24 keys, tuner, drone and metronome.
Minor bug fixes based on internal testing.