What is the relationship between Kugou and Tencent Music in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

In July, we entered into a strategic collaboration agreement with Kugou Music, a leading interactive digital music-related services provider and subsidiary of the Tencent Music Entertainment Group to offer innovative and trending music streaming content.

Answer: developer