You are attempting to upload your file to Colab which is more restrictive in terms of storage size and such. This is a wild guess but may be worth trying: change the file name to sometghing more standrd like: JUX-045.mp3 --espaecially make sure you remove the brackets in the name. Sometimes those special characters make trouble.Weird. I do the exact same thing, and there is never a progress bar. In fact, the circle is red rather than white.
It still looks like this 15 minutes later.