version p>11.4.6. Cool dog music version 11.4.6 can query the user name, listening time and song information without logging in. After version 11.5.1 goes online, it can't. Every user must bind cool dog music with his real name to query. Kugou Music is a leading digital music interactive service provider in China and a leading enterprise in Internet technology innovation, and is committed to providing the best solutions for Internet users and the development of digital music industry.