There was a series doing the rounds on some of the social medias where people highlighted the importance of music by removing the actual music and playing something else over the top. Eg. A sad funeral type scene... And someone's playing Pharrell Williams - Happy over the top of it.

Really highlights the importance of music.

Or take music away when it's used to build suspense in a movie ... And all you get is an actor looking a bit scared in a wood... Add that music back in and suddenly it's eerie and scary again.