Honestly, I so want to lean Morse Code! My dad was a radioman in the Navy in WWII and a ham radio operator after that. You’re brain just has to be wired a certain way to get Morse Code and mine isn’t. Interesting story though, at least I think so… anyway I heard an interview with Johnny Cash’s son-in-law on the radio, after Johnny died and he said Johnny Cash was a radioman in the Army in Korea and when he got back he just couldn’t get that rhythm out of his head, the beat of the Morse Code, and that beat, that rhythm informed, was a part, of a lot of the songs he went on to write.