How many songs are there in Cool Dog Music Library?

Cool dog music library has 6.5438+0.7 million songs. According to relevant data, Cool Dog Music version 9.0 was released, with170,000 genuine music library and more than 1 100 patent applications. Cool Dog Music is a digital music interactive service provider with innovative technology in China, which is committed to providing perfect solutions for Internet users and the development of digital music industry.