Defintely the case proven with RoM is "you don't miss it till it's gone", & the sound in RoM is conspicuous by it's absence.

The other thing is the way background music is so random, & disjointed, I mean there are some great scores in the game but they can start up & stop in a very awkward & abrupt manner, the incidental sounds are the worst though as even if you prefer to off the music in game most leave on the incidental & environmental sounds as a complete soundscape is part of what makes a game feel atmospheric, it's like eating cheesits with no taste of cheese.