Just click on the green flag and enjoy this popular song, which is played like a canon, with 4 voices.
Created for CS002x course on Coursera: Programming with Scratch. I already knew how to use the repeat blocks so I used this exercise to learn more about sound blocks and threading in Scratch. The challenge was to play the canon without replicating the code, I tried to use custom blocks and messages but the only way I've found is using clones. If you find other solutions, please remix!