Background music problem

[Malcorum]

People, who can help. The music in the background disappeared. As I understand it, this happened because when going through the story in Novigrad, I completed a side quest with Lambert and sailed to Skellige. And thereby activated the story, starting the quest with sending to Skellige. Now There is no background music playing in Novigrad or in Gwent. When we return to Skellige, everything works again.
Now the question is how to fix this? Now I need the music to play, I need to finish the story on Skellige and only then return to Novigrad. And everything will be fine?
But I doubt it. I returned to Skellige, the music was playing. Then I returned to Novigrad again, the music was playing. But when I saved and immediately loaded this save, the music did not play again.
Is there something that can fix this bug? Or after completing Skellige, everything will be fine, even after reboots.
And as luck would have it, I deleted all the saves before my First Visit to Skellige.
I hope I don't have to replay the game from the beginning.
Help me please!
Sorry for my bad English. I used a translator

[fireworksheavens]

You don't need to reboot your computer for a game. That save might be corrupted, since you said when you reloaded the save the music went away. Delete that save and never use it again. You should also verify the integrity of the game by exiting out of the game, and then right clicking the game on the sidebar and go through the settings menu to verify the game. There might be a file missing or corrupt.