Introducing StringTheoryPRO

22/12/2025 — Benjamin About
Introducing StringTheoryPRO

Music Theory You Can Use

StringTheoryPRO is a web-based tool that aims to help guitar players use practical music theory. Musicians can select any musical key and mode combination and instantly find all the chords and notes that work together. This expands beyond the idea of looking up individual chords and scales. With this information, the player is able to experiment with new chord combinations and progressions quickly.

Guitar, Bass Guitar, and Ukulele

Guitarists don't get to have all the fun. This web-based application works for bass guitar and ukulele too. Users can take advantage of this feature to share chord charts with band members as well. Want your bass player to see all the chords you're playing in the key of your song? No problem.

Modes Are Moods

Many musicians fail to fully grasp the concept of modes. We like to think of modes as moods. You can use modes to affect the mood of your music. Everything in StringTheoryPRO is always related to a mode. Don't worry—it's simple. Just choose a mode and ta-da! All the chords and scales are automatically updated to fit the mode (or mood) of your choosing.

We're Just Getting Started

Sure, StringTheoryPRO has been in the works for a while now—but we're just getting started. An extensive roadmap has been crafted to roll out more exciting features in the coming weeks, months, and years.

Beta Launch

It's been a long time in the making, and now StringTheoryPRO (Beta) is available for anyone to try absolutely free.

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How it Started
How it Started
08/11/2025 — Benjamin