When I write:-

<A HREF="1.AU">Click Here</A>

When someone clicks on the 'Click Here' the sound(1.au) will play.

But how do I achieve the same effect using a Button?  I've tried the 
following but it dosen't work!

<A HREF="1.AU"><INPUT TYPE=BUTTON NAME=PLAY ID=PLAY1 VALUE=PLAY_ME></A> 

Any Ideas?

Thanks

Alan