1. From a professional point of view, this "musical instrument" is not handsome, fashionable, and has no strength to suppress the whole audience ~ ~ ~

2. From an amateur point of view, it is at most an enlightenment instrument, which allows you to understand the composition of music score and the performance of music more smoothly ~ ~

3. Did you give a scale chart when you bought the harmonica? I will give you one.

Practice alto more, because it's the easiest, then the high-pitched area, and ignore the low-pitched area for the time being ~ ~

You can play scales, and then choose some simple music scores to practice, such as selling newspaper songs, little stars, lullabies ~ ~ ~ Of course, you can also choose some popular slow songs to practice ("Baidu Pictures" search "XXX Music Score" is enough) ~

? Once you are proficient in the introduction, you can advance to a somewhat domineering instrument:

? If you like "national retro Chinese style", then you should practice national musical instruments, such as flute, guzheng and erhu. These are all examples of our "playing and playing".

? Advocating "romantic and beautiful western style" means learning western musical instruments, flutes, guitars and violins ~ which are the prototypes of their "playing, playing and pulling" ~