You have a fear of a terminal that you are unwilling to overcome. You
will need to use the terminal at least once.
You are not using Linux, and uamp is not working correctly. Support for
other OSs is theoretical. I don't have any way to test anything on any other
operating system.
You found a better music player for Linux. Please let me know :)
You don't have a local song library. You stream your songs from a
streaming service. Uamp plays local music.