How to play audio files ?

i am having three mp3 files in my html form.

Example :
 
File-1.mp3
File-2.mp3
File-3.mp3
 
Now i can play and pause any File depending on my requirement.
 
But i want to play single file at a time.
 
When
File-1.mp3 in Play mode then
File-2.mp3 and File-3.mp3 should be in Stop mode.
 
When File-2.mp3 in Play mode then
File-1.mp3 and File-3.mp3 should be in Stop mode.
 
etc...any ideas or or new ways ?