Is there a website / online service that displays on a keyboard the keys to use for a chord progression?
It's not for me (I know how to play chords, and had some jazz courses before), but it's for a friend who asked me
Can you show me how to play this progression?
I'm looking for the easiest solution to show him by email (not easy!).
Example user input : AbM7 AbM7 Bb Gm Ab ... Example output of the website : keyboard images with the keys to use highlighted (for each chord)
Does such a website exist ? (without having to install a software on computer)
Example for Abm7 (I haven't found an image for AbM7):