Here's a better idea, get & install
WinAmp, then go to
http://www.HLamp.com and install that plugin into
WinAmp.
Then open your autoexec.cfg (In your ESF Folder) using NOTEPAD and add in these lines:
bind "UPARROW" "HLamp Play"
bind "DOWNARROW" "HLamp Stop"
bind "LEFTARROW" "HLamp PreviousTrack"
bind "RIGHTARROW" "HLamp NextTrack"