I've had musical tinnitus for a year or so and found it was very difficult to describe the problem to family and friends. I went to a Tinnitus Support group and no one had experienced it. I wrote a light-hearted description of my experiences (some of which might seem a bit spooky) but there's been no response so far.
I'm beginning to think musical tinnitus is much rarer than I thought. I'm getting louder music more often and I'm arranging to see a specialist like an ENT doctor to get advice.