Webeleon

Webeleon Notes

Music theory, tools & craft — for humans and machines.

Clear, practical notes from the team building Webeleon, your upcoming music assistant. Read here; soon, let the assistant do it for you.

TheorySoftwarePractice

Software

Inside Arpèges: designing one-tap practice

A build note on Arpèges — why the whole design bends around getting from a cold start to your first arpeggio rep in a single tap, and what I gave up to protect that.

7 min read · Jul 17 2026

Latest

Webeleon

Arpèges v7 — release notes

What shipped in Arpèges v7: gesture navigation. Swipe back through the cards you drew, slide the fret window a fret at a time along the neck, with steppers and arrow keys for every move.

2 min read · Jul 14 2026

Theory

ii–V–I everywhere: the progression hiding in your playlists

The ii–V–I is the most common cadence in Western harmony. Here is how it works in C, how to move it to any key by function, and where it keeps hiding.

7 min read · Jul 14 2026

Practice

Practice you can move through

Arpèges v7 adds two gestures — slide the fret window up the neck, swipe back to the card you just nailed. Both come from one idea: practice should never be a one-way street.

6 min read · Jul 14 2026

Theory

A progression isn't a song

Four looping chords are one section of a song, not the song. What bars, phrases, repetition, and forms actually do — and how Homechord v3 came to model them.

8 min read · Jul 10 2026

Theory

An arpeggio is a chord taken apart

An arpeggio is just the notes of a chord played one at a time. Here is how to build one from a triad, name its tones, and find it on the fretboard.

8 min read · Jul 10 2026

Webeleon

Homechord v3 — release notes

What shipped in Homechord v3: the Compose strip grows into a song timeline — sections, bar durations, half-bar splits, repeats and an arrangement — plus five starter forms, a caret-aware coach, structured share links, sectioned charts and exports, and an Android APK on request.

2 min read · Jul 10 2026

Webeleon

Arpèges v6 — release notes

What shipped in Arpèges v6: scales and modes join the arpeggios on one card, a new Type lock, 21 scales and modes, a session split, and an Android APK on request.

1 min read · Jul 07 2026

Software

One workshop, three tools — the new Webeleon

Webeleon is now a one-person workshop making practice software for musicians — what changed, the three tools I ship, and how I use them every week.

7 min read · Jul 07 2026