Here is one code that I use:
<object id="MediaPlayer" width=320 height=286
classid="CLSID:22D6F312-B0F6-11D0-94AB-0080C74C7E95"
standby="Loading Microsoft® Windows® Media Player components..."
type="application/x-oleobject"
codebase="
<PARAM NAME="filename" VALUE="interview_fox_video.asx">
<PARAM NAME="autoStart" VALUE="true"> <PARAM NAME="showControls" VALUE="true">
<param name="ShowStatusBar" value="true"> <PARAM NAME="Autorewind" VALUE="true">
<PARAM NAME="ShowDisplay" VALUE="false">
<EMBED SRC="interview_fox_video.asx" WIDTH=320 HEIGHT=286 type="application/x-mplayer2" name=MediaPlayer autostart=1 showcontrols=0 showstatusbar=1 autorewind=1 showdisplay=0>
</EMBED></OBJECT>
Change the source (interview_fox_video.asx) to the path of your audio clip.
Another I use:
<head>
<script language="Javascript">
var L_LAUNCHSAP_TEXT = "Launch stand-alone Windows Media Player";
var g_bNetscape = ( -1 != navigator.appName.indexOf( "Netscape" ) );
<!--
if ( navigator.appName == "Netscape" )
{ //-- This next line ensures that any plugins just installed are updated in the Browser
//-- without quitting the browser.
navigator.plugins.refresh();
// We don't need the APPLET within IE
// ***Please note that if you do not need to script events, you can safely remove the next two lines
document.write("\x3C" + "applet MAYSCRIPT Code=NPDS.npDSEvtObsProxy.class"

document.writeln(" width=5 height=5 name=appObs\x3E \x3C/applet\x3E"

} //-->
</script>
</head>
<body>
<script language="Javascript">
if( g_bNetscape )
{
document.writeln( "<APPLET mayscript code=WMPNS.WMP name=WMP1 width=180 height=192 MAYSCRIPT >" );
}
</script>
<p align="center">
<OBJECT CLASSID="clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6" ID="WMP" width="178" height="30">
<PARAM NAME="Name" VALUE="WMP1">
<PARAM NAME="URL" VALUE="interview_fox_video.asx">
<PARAM NAME="autoStart" VALUE="false">
<PARAM NAME="showControls" VALUE="true">
</OBJECT>
</APPLET>
Once again, change the source (interview_fox_video.asx) to the correct path of your audio file.
As far as space - how large are your files? Audio files are all different.
__________________________
Corey