![Never gonna give you up chords the black keys](https://kumkoniak.com/92.jpg)
![never gonna give you up chords the black keys never gonna give you up chords the black keys](https://bloximages.newyork1.vip.townnews.com/nashvillescene.com/content/tncms/assets/v3/editorial/8/a8/8a81f16e-78f1-58d4-a936-67dfc46b580c/5ffd531bad38f.image.png)
It visualizes the notes you’re playing on the chromatic circle in real time. Click the image to try it! (Be sure to whitelist it on your ad blocker or it won’t work.) Yesterday, we launched a new version of the app, the Theory aQWERTYon. The aQWERTYon maps scales to the keyboard so that there are no “wrong notes,” and so that each column of keys plays a chord.
![never gonna give you up chords the black keys never gonna give you up chords the black keys](https://www.economist.com/img/b/1503/846/90/1843magazine.com/sites/default/files/styles/il_manual_crop_16_9/public/201908_FT_MUS_92-RT-header.jpg)
The name is short for “QWERTY accordion,” because the idea is to make the computer keyboard as accessible for novice musicians as the chord buttons on an accordion. A few years ago, the NYU Music Experience Design Lab launched a web application called the aQWERTYon.
![Never gonna give you up chords the black keys](https://kumkoniak.com/92.jpg)