GOT: Wrong music in final bossfight

[Didero]

When reaching the final boss, it starts playing the correct music and shows the correct conversation. However, it does this before it changes the screen, and after the screen changes to the bossroom, the music changes to a mellow tune, while it should have kept playing the tense music.

It's not game-breaking, but it does give the bossfight a different mood :p
The included savegame is in the room just before the final bossfight, with all the gems already collected; to get to the boss at the bottom exit, take the path just below the pots to the left, move up, shoot the hammer to right and walk down so the hammer hits one of the purple orbs to lower the pole blocking the bottom exit.