Support

Highland Music, LLC

Thanks for using our apps. We're a small studio and we read every message.

Contact us

The fastest way to reach us — for bugs, questions, feature requests, or purchase/restore issues — is by email:

support@highlandmusicapps.com

We aim to reply within 2–3 business days. To help us help you faster, please include:

• Which app you're using (Jazz Guitar Lab, Piano Chords Lab, or Note Quest)
• Your device and iOS version (e.g. iPhone 15, iOS 18)
• A short description of what happened and what you expected

Purchases & restoring

Our apps use a one-time in-app purchase to unlock premium features — no subscriptions. If you've upgraded and don't see your unlock (for example on a new device), open the app and use the Restore Purchases option. If it still doesn't restore, email us and we'll sort it out.

Our apps

• Jazz Guitar Lab — learn jazz harmony on guitar.
• Piano Chords Lab — master piano chords and voicings.
• Note Quest — learn to read notes and find them on your instrument.