You can't buy copyright. Some songs created by singers have been sold to the company, or the songs themselves belong to the company, and the original singers only legally sing this work. For songs whose copyright is not in the hands of the original singer, you should pay the copyright fee to the copyright company when you go to Shang Yan, otherwise it may be illegal to sing more than three sentences in public.

As a first-class singer in the hearts of the people, Charlie is supported by the brokerage company and arranged by the broker. He has a good reputation in the circle and a good personality. As long as the copyright is negotiated in advance, there is no need to get on the bus first and then make up the ticket, so you can't buy the cover copyright.