FretLabs – Master Guitar Scales

Hey HN, FretLabs is a web application I've built to make guitar scale practice more engaging and productive. It started as a personal project to give a little structure to my freestyle sessions and has since evolved considerably. https://www.youtube.com/watch?v=8709yXI82ms https://www.youtube.com/watch?v=8709yXI82ms Features: - 10,000+ song catalog (growing daily), or upload your own MP3s - Automatic key signature and song section detection - Dynamic fretboard visualization with customizable options/controls - Left-handed mode, note highlighting, and support for 4, 6, and 7 string guitars - Mobile, Tablet, & Desktop Compatibility We’re launching soon for $3/mo - if you'd like to be notified: https://fretlabs.m-pages.com/R0IMpC/fretlabspromoform https://fretlabs.m-pages.com/R0IMpC/fretlabspromoform I'd love to hear your thoughts, feedback, or answer any questions!