The only website that can truly upload local music and support external links is the Skydrive network hard drive launched by Microsoft. The link is stable, fast, and permanently effective. It is guaranteed to achieve your purpose. There is no restriction on the uploaded file format. You can upload and externally link music files in QQ space. The external link address is very short and you can put the external link address into QQ space for playback. However, you need to use special methods to obtain external links, and you also need to use Sina Weibo, but QQ Zone only supports mp3 or wma formats. The specific operation method is explained in detail in my Baidu space, and the website address is below

Reference materials: Basic steps: 1. Upload music files to Microsoft Skydrive; 2. Get external links to the files; 3. Use Sina Weibo to convert The external link is a short link; 4. Add the song URL link to the blog space player. The specific operation is explained in detail in my Baidu space. See the reference materials below. It is very simple. In addition, if you want to further improve the buffering speed, you need to reduce the sound quality of the music (use a conversion tool to change the bit speed of the music file to a lower level), so that the file will be smaller, the buffering will be faster during playback, and the sound quality will be lost. Not coming out. If not, leave me a message and I will help you upload and get the external link address of the song. This is how I made the background music of my QQ space.