When the download failure occurs, it may be caused by the following reasons:
The Minecraft server cannot be connected to the file server.
Music file formats are not standard.
Link format error.
Solution:
Question 1: It may be related to the network environment where the Minecraft server is located and the current operator's network environment, you can try to change the network environment
Question 2: Use ADobe Media Encoder to re -suppress the audio and play it normally.
Question 3: Please use the standard URL. For details, please refer to the MOD introduction "Regarding how to get the external chain of music".