Sound/music

Is there any way that i can have a sound that i put in play for everyone on the server once i type a command in? Im not asking to make it for me im asking what do i have to do to make this its kinda like the lockdown but its my custom sound any help would be great

Network once the lockdown starts (although DarkRP already does that when they display “LOCKDOWN IN PROGRESS”), and surface.PlaySound

https://dl.dropboxusercontent.com/u/26074909/tutoring/_zipped_code/acecool_ttt_end_round.rar

https://dl.dropboxusercontent.com/u/26074909/tutoring/_zipped_code/acecool_ttt_end_round_music.rar

Feel free to look at how my TTT End Round Music System works; it’s very straight-forward, simply drop into addons. The reason I’m getting at this, is because you can simply make a concommand, limited to admin usage or whatever, and send whichever sound like that.