Would that be the same as this video??
That may likely have the replaced music during the earlier beach scene.
Yep, that’s the one — that’s actually my own upload from my old Jaws YouTube account. It has the original beach music as well, and you can hear Brody’s scream on the Orca very clearly.
I also do own a letterboxed LaserDisc with the replaced music, in case that hasn’t been preserved yet.
–JEDIT–
The VCD is now on the Appendix, as one might call it.