At present, piano training classes have one-to-one teaching and one-to-many teaching. It is well known that one-to-many teaching is difficult to make money. Although the class fee of one-to-many teaching is low, one teacher can teach several students at the same time, so if you want to open a piano training class, you can choose collective teaching. Group teaching is easier to make money than one-on-one teaching. Moreover, the income of many piano training classes is not only the income of piano training, but also the income of selling pianos in some piano training classes.
However, it is possible to lose money or make money anyway. Everyone has their own problems when they close the store. But what you want to do, what you want to do, does not depend on whether you can make money in this industry. It depends on why customers pay and why they are willing to give it to you. Only you can grasp the psychology of customers, give them what they want and do their expectations well. It is possible to keep word of mouth and then make money by word of mouth.