1. Create content: Blog entry
2. Set Input format to "Flash Filter".
3. Enter the following in the Body field:
Example 1:
Sorry, flash is not available.
<swf file="audio/Ringtone1.mp3" width="300" height="20">
Example 2 (hosted on another domain):
Sorry, flash is not available.
<swf file="http://blogs.suayan.com/files/audio/Pacific_Invaders-Irrational_Blurcase.mp3" width="300" height="20">