Is it Tencent’s space? Tencent has two upload modes:

1. Upload local music. The disadvantage is that the number of uploads is limited.

2. Add online music. Click Add Music (to genuine music Library), there is a link to add online music in the lower right corner of the interface. You need to find the link to the song. For example, after clicking on Baidu Music to open it (click on the song you are searching for), just look for the link with the suffix wma or mp3. The disadvantage is that there are too few effective links and you need to open the ones that can be played. ?

(ps: I opened the yellow-green diamond)