ok so i have a musics in an animation so you click play and the music is all like hey im playing but then i have a scene select buttons 5 of them and if you click one of them there is no music so how do i make the music play even if you start halfway through the ani or whatever but the song has to be where it would be if you pressed play and watched half because it syncs

Well you could put the music on 'stream' in a movie clip (and add frames to the movie clip so that it actually plays) and then only have the movie clip on the frames you want the movie clip to play.

You could also make a button delete that movie clip.

I'm sure someone else has a script to do this.