Well with the new way how to pick SFXs this one acluey
You can now specify the IDs of the Ocean sound, Boss Roar sound, and Secret sound of each screen! Leave as 0 for no sound. This, of course, replaces the 'Ocean SFX', 'Boss Roar SFX', 'Roar=Gasp Style', 'Roar=Dodongo' and 'No Secret Sounds' Screen Flags.
Theres a bug
1.put a SFX on a screen
2.Go to that screen
3.Go to a screen that dose not have a SFX
4.The SFX carries over even thought the screen dose not have one (makred as 0)
Try it for yourself