See every chord
in full color.

An interactive reference for blues, jazz, gospel & R&B piano. Every voicing lights up its tones and plays back — in all twelve keys.

C7 Dom 7th

The tritone E↔B♭ — 3rd + ♭7. The two-note shell at the core of all blues piano.

HOW IT WORKS

Three steps to a chord
you actually understand.

01

Pick a key

All twelve keys, one tap. Jump straight to the key you're playing in — or work through the circle of fourths.

02

See the voicing

Every tone is colour-coded on the keys — root, 3rd, ♭7, tensions — split across left and right hand, with a note on why each one is there.

03

Loop & practice

Hear it, then loop the whole progression at your own tempo — 12-bar blues, ii–V–I, turnarounds, cocktail stride and more.

WHAT'S INSIDE

From voicing lookup to full progression.
Four ways in.

Look up dom7, ii, V and I voicings in any key. Every tone is colour-coded on the keyboard — root, 3rd, ♭7, tensions — with left- and right-hand breakdowns and playback.

Open Workbook →
WORKBOOK · KEY OF C
C9 Dom 9th
FOR TEACHERS & STUDIOS

Your studio deserves its own workbook.

I build and host an interactive reference under your name — colour-coded diagrams, playback, progressions. The same engine that runs Piano Voicings, branded for your studio from day one.

It's a partnership, not a purchase — I keep it running, ship upgrades, and add features as your teaching evolves.

IMAGINE IT AS
… or yours
Start a conversation →
LIVE PREVIEW · app.brightkeys.studio
app.brightkeys.studio
BrightKeys Academy
WORKBOOK · KEY OF C
C13 Dom 13th

Swap the logo and the palette — the engine underneath stays exactly the same.

A
YOUR BRAND

Their teacher's site, not a stranger's app

Your name, your look, your domain. Students open a link you gave them and land somewhere that feels like an extension of your studio.

B
YOUR CURRICULUM

Shaped around how you actually teach

Your voicings, your progressions, your lesson order — not a generic syllabus pulled off a shelf. The reference matches what happens in your room.

C
YOUR PARTNER

I build it, maintain it, and we grow it together

Hosting, patches and new features when your studio needs them — not a support ticket to a faceless platform.

D
YOUR INSTRUMENT

Any instrument, any genre

Piano, guitar, strings, voice — jazz, classical, rock, your niche. If you teach it, I can build a colour-coded reference that fits.

HOW WE WORK TOGETHER
01 · REACH OUT

Tell me how you teach, your instrument and genres, and where your students get stuck.

02 · I BUILD & HOST

A branded reference on your domain — colour-coded, playable, matched to your curriculum. You review; I refine.

03 · WE GROW IT

New voicings, lesson paths and instruments as your teaching evolves. I keep it running; you keep teaching.

You focus on teaching. I build and maintain what your students open every night.

One person behind the product — not a SaaS company, not a pitch deck. Just a direct conversation about what your studio needs.

[email protected]
FREE, AND STAYING THAT WAY

No ads. No tracking.
No email. Just the music.

Piano Voicings is a labour of love, free for everyone. If it's helped your playing, you can leave a tip — entirely optional, always appreciated.

Open the app → ♥ Tip the project
100% free·No tracking·No ads·No email required·12 keys·Sound on every diagram