Talent and hard work, I think the sense of music is very important, and you also need to have very sensitive ears that can distinguish sounds. Furthermore, you need to be able to calm down and learn sight-singing and ear training. If you feel that singing will be out of tune, it is hard. It hurts, but it doesn’t mean that you can succeed if you have talent, but that you need to work hard. I think the most important thing is interest. If you are not interested in it later, it will be difficult to persist. QAQ

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