This week is a video (rather than a post) about EDM chord progressions, how they work, and how you can use them in your tracks.
You can check out the video here, and download the chord progression cheat sheet (that compliments the video) below. If you want more info on how to make chords, check out this post, this post, and this post:
(You should receive an email with the download link. If you don't within 10 minutes, check your spam folder)