Still works in Scratch 3! SHIFT + CLICK the green flag for turbo mode (not required) UP and DOWN arrows to adjust the syncronization by 1/20 of a second, you "shouldn't" need to use this but it seems to be synced differently every time I run it. I then Q to import your own list from ScratchTools Thank you all for over 2000 views!
The song is original work that I made in my kitchen, just joking, the actual song is: Rogue - Rattlesnake [Monstercat Release] (Fun?) facts: IT LOADS SO FAST!!! Because I programmed it to read directly from the variable instead of converting the variable to a list. This is a slightly longer song so I had to set scratchtools to 20 frames per second instead of 30 for it to upload. It takes several seconds to make the clones in the offline editor but just a fraction of a second in the online player. Credits: I used MegaApuTurkUltra's "ScratchTools" to generate the visualizer data: https://github.com/MegaApuTurkUltra/ScratchTools/ https://github.com/MegaApuTurkUltra https://scratch.mit.edu/users/MegaApuTurkUltra The code and everything else (except the song) is original. Changelog: November 21 2017: Shared November 28 2017: Adjusted the default syncronization February 15 2018: Corrected the instructions to say 1/20 of a second instead of 1/30