The songs have been harmonized and cannot be listened to on regular domestic websites.
Being harmonized means that some speeches, pictures, voices, videos, etc. are blocked or disposed of because they do not comply with the regulations and violate relevant rules. The harmonized content will be deleted from now on. It is no longer displayed and does not exist.
The political stance of the singer of the song is problematic. To put it bluntly, it conflicts with current policies, which has led to the prohibition of dissemination in the country.