Bukkit

DOWLOAD LATEST v1.21

JustSound:
You want everyone to know you've just logged in? How about an ENDERDRAGON ROAR when you log in!!
You can also just play the sound whenever you want (if you have permission).
(P.S. ENDERDRAGON ROAR is actually called ENDERDRAGON_GROWL)

Features:

• Permissions optional.
  
• CommandBlock enabled!
  
• 159 sounds to choose from! (soundlist!)
  

Commands:

• /sound [sound] <player> - Plays a sound at a player's location!
  
• /soundall [sound] Plays a sound to everyone in the server!
  
• /soundset [sound] <player> - Set yours or other player's log-in sound
  Use "null" as sound, if you want to turn it off.
  
• /soundlist [pagenr] To see the list of sounds ingame!
  
• /jsr - Reloads the config in case you changed it manually
  

Permissions:

• just.sound.play - Play sounds in your own area
  
• just.sound.play.other - Play sounds near someone else!
  
• just.sound.play.all - Play sounds to everyone at the same time!
  
• just.sound.list - To be able to show the soundlist ingame
  
• just.sound.set - Permission to use /soundset
  
• just.sound.set.other - Permission to use /soundset <player>
  
• just.sound.reload - Permission to use /jsr
  

Todo:

• Modifying features to players needs.
  
• Maybe make the sound-checker less sensitive, so you don't have to write it exactly how it's called.
  
• List of possible additions:
  
  • Music disc sounds / note block sounds
    
  • Extra parameter for /sound namely: <radius>
    
  • Chat listener to play sounds when certain words are typed!
    
  • HungerGames/Survival Games support (sound on game start/end)
    
  • Sounds on player hit, place, anything you'd like.
    
  • Random dungeon sounds while underground / region compatible
    
  • Combo sounds, custom "sounds" which hold multiple sounds with customizable pause length.
    
    

Here's a video of what has been accomplished with the help of this plugin! :D
http://www.youtube.com/watch?v=Sjd8u_lVMlg by TyrantsTv