Well, here is the thing: I agree with EVERYONE (and no, I am not a kiss-ass)!
Every now and then I would like to just play my ambient music down there, and maybe even pretend I live down there! Bubbles are nice, but not ALL the time! it completes the ’picture’ to have appropriate liquidy, ambient surreal music down there, at least to me!
I drive a sportscar, and sometimes I like to just drive with the windows down, listening to the engine, and other times I like to rock out, and could care less if the engine is purring!
BOTH is really best to me, even in diving!