Do I need to recite the lyrics when singing in a bar?

Look at the requirements of the hotel. Adults can do it, too. Be careful not to affect your grades. There is no need to recite the lyrics, mainly to deal with the guests who order songs. Sometimes you can create original songs, which is relatively free. It is best not to do such a part-time job, and encourage you to choose a profession related to your major. Society is too complicated, alas. ...