This is based on my other Band project. I tried to improve it - it is not a remix. For the guitar press G. For the drum kit and the cymbals (all have the same button) press D For the keyboard press K. If you push all of them they will work but push space for a slightly different speed.
Scratch gave me the original idea but I did this on my own. I haven't coded in ages so please forgive how basic this project is.
