Sorry to say, my musical tennitus (for 50 years) has never gone away....Other "sounds" do pop up here and there....And Jillio is right, concentration with this is very hard.
The "sounds" you are hearing may or may not stop on their own. Right now, I have "zinging and shrilling" going on...and a song in the background. It's a challenge to adapt to it, but it can be done!...Reading a good book, even knitting has helped me somewhat, even taking long drives. Good luck to you!