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Show HN: I made a tool for learning scales, chords, and how to combine them
A personal project shared as a "toy" for musicians to explore and learn music theory across multiple instruments, with an emphasis on practical application (fingering charts) and harmonic complexity.
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A personal project shared as a "toy" for musicians to explore and learn music theory across multiple instruments, with an emphasis on practical application (fingering charts) and harmonic complexity.
This submission is a personal project focused on music education, specifically for learning scales, chords, and their interrelationships across various instruments. While described as a "toy," it addresses a common learning challenge for musicians: visualizing and understanding music theory concepts in a practical, instrument-specific context. The inclusion of a "complexity toggle" suggests an adaptable learning path from beginner to advanced harmony. This tool, though not a B2B SaaS, highlights the enduring demand for effective educational software. Its open-source nature allows for community contribution and adaptation, potentially fostering a niche ecosystem for music theory tools. The project demonstrates the value of focused, practical learning aids in skill development.
This started out when I vibe-coded a guitar scale fingering generator. It came out pretty good, and I started adding stuff to it: chords, then how chords and scales interact.Then I added charts for other instruments I mess around with: piano, cello, alto recorder.There's a complexity toggle to go from basic harmony to extended/experimental stuff.It's honestly still mostly a toy, but I thought other people might be interested in playing with it. Source is on github, so it's easy enough to run locally and fork.https://github.com/aleshh/gtr-scales
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What is I made a tool for learning scales, chords, and how to combine them?
I made a tool for learning scales, chords, and how to combine them is analyzed by our AI as: A personal project shared as a "toy" for musicians to explore and learn music theory across multiple instruments, with an emphasis on practical application (fingering charts) and harmonic complexity.. It focuses on This submission is a personal project focused on music education, specifically for learning scales, chords, and their interrelationships across var...
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Data for I made a tool for learning scales, chords, and how to combine them was aggregated directly from the Hacker News community ecosystem, representing raw developer and early-adopter sentiment.
When was I made a tool for learning scales, chords, and how to combine them publicly launched?
The initial public indexing or launch date for I made a tool for learning scales, chords, and how to combine them within our tracked developer communities was recorded on May 21, 2026.
How popular is I made a tool for learning scales, chords, and how to combine them?
I made a tool for learning scales, chords, and how to combine them has achieved measurable traction, logging over 17 traction score and facilitating 13 recorded discussions or engagements.
Which technical categories define I made a tool for learning scales, chords, and how to combine them?
Based on metadata extraction, I made a tool for learning scales, chords, and how to combine them is categorized under topics such as: Guitar scale fingering generator, chords, scales, piano.
What are some commercial alternatives to I made a tool for learning scales, chords, and how to combine them?
Our semantic intelligence engine identifies potential commercial alternatives in the SaaS space, such as Seedance 2.0, which offers overlapping value propositions.
How does the creator describe I made a tool for learning scales, chords, and how to combine them?
The original author or development team describes the product as follows: "This started out when I vibe-coded a guitar scale fingering generator. It came out pretty good, and I started adding stuff to it: chords, then how chords and scales interact.Then I added charts for..."
Community Voice & Feedback
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I like this, have you thought of adding more instruments like banjo?
Very nice, thank you. Bookmarked.
I have to ask. Do you seriously not mind your site looking like every other vibe coded site on the internet? Every project posted on hacker news these days has the same font and same rounded corners on everything.
i love this idea but i wish there was a simple way to play the sounds of whatever is currently selected. perhaps a play button near the top of the page or a spacebar hotkey
This is maybe good as a reference but its much better to just understand the basic shapes and you can play any scale from memory based on where you start the pattern on the fretboard. This seems a bit too intimidating compared to the tab pdf i used over a decade ago
And you should add that it also teaches modes, which are counterintuitive and with dumb hard-to-remember names. Cool app, good job!
It’s a cool idea, but is there no way to hear the actual notes?
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