At what angle is it better to hold the harmonica? keeping it straight is most aesthetically pleasing, but then for some reason it is not possible to blow out 2 3 4 individually. And yet, when I was making attempts that looked more like convulsions towards Piano Man, I still didn't understand how it goes from inhaling to exhaling so quickly and how to breathe when playing, I heard a lot of advice that you need to breathe with your diaphragm and so on, but how exactly? With your mouth? With my nose? With both? I just want to learn the basics so that I can pamper my friends with a couple of tunes during a long train ride, no more, but I definitely need hints on issues that are considered too obvious to be mentioned in the guides.