Online Harmonica Notation Layout App (keys, chords, bends and scales)

Fellow BluesHarmonica.com student, Marek Prokop, has designed an online harmonica notation layout app. On this page http://marekp.cz/harmonica/ you can select the key of the harmonica to be displayed, as well as a combination of scales and chords. I asked him why he delveoped this tool and he stated...

"It's a web app developed in React (which is a popular javascript framework). I've built it because I was learning React during the Covid crisis when I was less busy, and I wanted to use it for something useful. And the second reason is that I've been making similar charts in spreadsheets for my harmonica studies in the past, but it was tedious work. This is much easier and even prettier. In the last couple of weeks I've been using the app for my studies of improvisation and it's really helpful to see different scales or chords highlighted in the chart."

Thank you Marek for sharing this.