my music icon disappeared

Hi all,
after accedently moving my music folder into my recieved files i tried to move it back but another my music icon had taken its place but as an empty folder. So i cut and paste my music folder from my recieved files back to my documents where it was susposed to be and a message came up saying replace files etc. I clicked yes to all and then i clicked on start and the my music icon beneath my documents and my pictures top right, has appeared as just a plain folder without the papaer coming out of the folder as now it appears as a bog standard folder, standard with windows.
i hope you understand what i am trying to say, does anyone have a solution to this.

many thanks