Now available

Quandle Style Editor Pro is here

Turn any Yamaha style into a full song. Make a style from a MIDI song, arrange sections into a complete song, and export it all as MIDI for your DAW — plus drum-swap and the OTS editor.

The core editor stays free — always. Pro is optional extra power.

Open the editor & upgrade to Pro →

Pro pricing

Two simple choices: one year, or pay once and keep Pro for good. No subscription, nothing renews. You upgrade right inside the editor; the core editor stays free whether you do or not.

“The MIDI connection was easy to make, and it was so simple to select the Genos and really see all the voices in a list. This is a miracle compared to how complicated it is to use Logic Pro or other DAWs with the Genos.”
— Jaap P., Hasselt (NL) · Quandle Pro user
“When I transferred the edited style to the Genos I heard exactly the changes I made. Great! It is very comfortable to use Quandle instead of the Genos internal style editor because of the visual feedback on the computer screen.”
— Jaap P., Hasselt (NL) · Quandle Pro user
1 year
€39
one year · upgrade to lifetime for €49 within that year
Best value Lifetime
€79
pay once · keep Pro for good

Works in your browser — nothing to install. Your files stay on your own computer.

“I had a new style in no time, with just a few clicks. Everything is clear, and the system does what I want.”
— Johnny, Amsterdam · Quandle Pro user

Open the editor & upgrade to Pro →

How to get Pro

A minute, and it's on your account for good — on any device you sign in on.

1Open the editor and create a free account (email + password — no confirmation mail needed).
2Click Upgrade to Pro and pick your plan (1 year or lifetime).
3Pay through the secure checkout. Pro unlocks straight away — the locked tools open up in the editor.

Open the editor →

What Pro unlocks

The complete core editor stays free, always. Pro is an optional layer on top — never something removed from the free version.

MIDI to styleDrop in a MIDI song, get a complete style (intro, Main A–D with fills, ending), then fine-tune every note in the piano roll · available now
Song-builderArrange sections, chord per bar → one multitrack MIDI · available now
Full-style MIDI exportEvery section at once, for your DAW · available now
Drum-swapReuse a drum groove across different styles · available now
OTS editorSet up One Touch Settings for your style · available now
Chord-accurate playbackPer-chord source switching, like the keyboard · on the roadmap
Live recordingRecord parts from your keyboard, quantised · on the roadmap
Cross-brand conversionKorg / Roland styles → Yamaha (a bigger, later build) · on the roadmap
Priority updatesNew Pro tools land first for Pro members

Want a say in what's next? Vote on the roadmap.

Good to know

Straight answers, no small print.

What Pro unlocks.MIDI to style, the Song-builder, full-style MIDI export, drum-swap and the OTS editor — with more Pro tools added over time. The complete core editor stays free, always; Pro is an optional layer on top, never something removed from the free version.
How billing works.Payments are handled by Paddle, our authorised reseller (Merchant of Record). Paddle processes the payment and any applicable VAT/sales tax, and appears on your statement. Every Pro plan is a one-time payment — never a subscription. Lifetime: pay once and keep Pro for the lifetime of the product, including updates. 1 year: prepaid for one year; it does not renew automatically — we'll email you before it ends so you can extend or upgrade if you want to.
Refunds.Not happy with Quandle Pro? Request a full refund within 14 days of your purchase — just reply to your Paddle receipt or email info@quandle.com. No questions asked. Your Pro access ends when the refund is processed.

Try every Pro feature free for 14 days — and save one result — before you buy, so you'll know if it's for you.
Manage your plan.From the editor, open the account menu → Manage billing to view your invoices and update your payment details, through Paddle.
Questions?Email service@quandle.com or reach us on the Facebook page.

Open the editor & upgrade to Pro →