Wow how many times do people ask this question? to make it work better do the hyper trigger then (if you know how to convert Starcraft milliseconds into minutes and seconds) then put "play wav" for a player you want the music to apply to then put "wait" for however many milliseconds you need to and then put "preserve trigger".
[GLOW=BLUE]- The_Matrix_Reloaded[/GLOW]