This is obvious. If you put your number in as a variable and work it out you can see the steps. If you read into more than just doing it these all come out by adding numbers. Yeah you could do this wth any number and it Xs two
update: I tried with all my songs and yes I know it doesn't work with every song. I just think it works if you play the song on time or it works with some sort of upbeat song. But yea, it doesn't work perfectly like you would expect.
So the two people before me said pink hammer and purple hammer. I said blue drill.I have an abnormal mind. >>>I thought of blue hammer<<<< I thought red scerwdriver>>>>purple wrench>>>>>red screwdriver>>>>yellow hammer