Video is from MaRas's channel that I'm cooperating with... but I (as I'm owner and creator of this project) allowed myself to share with you guys my audio visualizer idea
HOW TO EDIT:
To replace the music simply just press RMB on the MUSIC at Project Resources tab (same steps if you want to replace background, just press RMB on BACKGROUND) then press RMB on "MUSIC" layer and go to "Keyframe Assistant" → "Convert Audio to Keyframes" and delete the old "Audio Amplitude" layer
If you want you project to contain gray box at the bottom instead of blurred background just make "BOX" layer visible and hide "BACKGROUND 2" layer
To change your project's lenght press "Composition" → "Composition Settings" and set composition duration time to your music lenght
!!!DO NOT REDISTRIBUTE!!!