Here's a website that allows you to enter which chord or scale you want in a key, and shows you on a piano which keys belong to the chord or scale

https://www.apassion4jazz.net/keys.html

Submitted November 28, 2016 at 04:30PM by Forfriskende https://www.reddit.com/r/edmproduction/comments/5fdnu1/heres_a_website_that_allows_you_to_enter_which/?utm_source=ifttt

Javier Rodriguez