Do anybody know how to make this?

Do anybody know how to make this?

Hey guys, i am playing live in Ableton while my friend is dj’ing. We like to mix in key so my friend is using mixed in keys. I got an idea so that i can play in same key as him just by a quick look at his screen and apress at a botton.

Now as you can se on the picture, what i want is a plugin that can go back and forward in the camelot scale, so that by looking and my m8’s camelot scale in traktor, i can go in and easily select the same scale in Ableton. The only problem is that i got no clue how to make it, eventhough i know it should be possible with Max For Live. So i was wondering do you know someone who can make such a thing?

Haven’t tested it, but the Schwarzonator might do the trick:

hmm but it really dont got anything with the camelot system.

not at face value, but I do think you can program your own settings for it, so you could make ones that are in line with the camelot system, then simply pick the one you need to use.

maybe this?

http://www.ageofthewheel.com/2010/11/circle-of-fifths-chord-resource-in.html