bg SOUND 1
<embed src="MIDI URL" loop="true" autostart="true"controls="smallconsole">

bg SOUND 2
<a href="MIDI URL">Listen to ?</a> OR <META HTTP-EQUIV="Refresh" CONTENT="6; URL=MIDI URL">

bg SOUND 3
<bgsound src="MIDI URL" loop="true"> <embed src="MIDI URL" autostart="true" loop="false" volume="50%" height="60" width="145">

bg SOUND 4
<bgsound src="MIDI URL" loop="infinite">