Music:

Let's Viewers Control The Music While Visiting:
<embed src="URL_OF_THE_SONG" autostart="true" loop="true" width="280" height="45"

No Viewer Control:
<embed src="URL_OF_SONG" autostart="true" loop="true" width="0" height="0"

Music Videos:

QuickTime
<embed src="URLOFVID" width="320" height="256"</embed

RealPlayer:
<embed src="5673-clip.rm" width="320" height="240"loop="true" type='audio/x-pn-realaudio-plugin' autostart="false" </embed

Windows Media:
<embed name="RAOCXplayer" src="URL Goes Here"type="application/x-mplayer2" width="320" height="302" ShowC."1"ShowStatusBar="1" AutoSize="true" EnableC."0" DisplaySize="0"pluginspage="http://www.microsoft.com/Windows /Downloads/Contents/Products/MediaPlayer/"</embed