Web server or Icecast2 streaming?

Question

Nginx

There are about 15-25 mp3 files on the server. Each of them is constantly downloaded by about 500 people. It turns out a kind of streaming, as soon as a person listened to mp3, his software starts downloading and playing it again (there is no cache).
Each file is about 1-2 minutes long and weighs about 1-1.5mb.
Question. Maybe it's better to install Icecast2 and broadcast through to make 15-25 streams? Or will the nginx web server also handle such tasks well?
The files never change.

Answer 1

Enough nginx