Every time you buy an ocarina, you will get a tutorial. The simple musical notation is also easy to recognize. Just check the tutorial online to find out which keys your ocarina can play, such as C, G, etc. The key of F or something like that. In fact, you only need to know these three keys and the corresponding fingerings. Looking at 1=C on those simple music scores, it means that this piece of music is played in the key of C, 1=G or It is 1=F, which means using the other two fingerings. If you look at them correspondingly, there will be no problem.

As for rhythm and other things, you should also know the simple ones, or just go online and read some basic knowledge of simple musical notation. You can also ask me in person~ If you are willing, you can leave a link. Here, I have a problem with the settings... I am at level 10 on the flute, so I can learn the ocarina I bought later by myself. It is not difficult. Finally, I suggest you tell me how many holes your ocarina has?