Why can't Jay Chou's songs be set as ringtones?

Jay Chou's songs can't be used as ringtones because of copyright issues. Some songs need to buy ringtone copyright. Jay Chou's songs are among them. Jay Chou's songs used to be unique to QQ music, and Jay Chou fans had to go to the software authorized by Tencent to hear the works of talented musicians. Of course, it can't be used as a ringtone directly, but it can be used after recording. As a private ringtone, there is still no problem.

If you want to set it as a ringtone, you need to open a member. For example, a member of Cool Dog Music will download the song to the mobile phone, and then click Set as ringtone, and the editing interface will pop up. You can freely edit your favorite parts and listen to them. If you think it's ok, you can set it as a ringtone.

Song copyright problem

It refers to the copyright of songs, not the right to perform. Both A and B are singers, so singing is equivalent to exercising the right to perform. Unless A has created the lyrics of the song, or the original author has agreed that the lyrics of the song are produced by A, or the copyright has been transferred to A, B's singing of this song does not constitute infringement on A singer.