I remember them having us learn that in music class. I had a hard time with it. XDI don't play any musical instruments. However, when I was in my teens, I tried learning guitar. I went to a guitar class for 6 weeks and ended up learning just one song.
My brother used to play them. He was banned to our old chicken coop which he had made into his man cave.Nah, I don't play an instrument but I wish I could play drums.