March 19, 2004   Io-B     S-bursts ( short bursts )       20.1 MHz      0216 UT
CML III  120.9    Io Phase  97.4

Note: The distinct click at 12 seconds into sound file is a computer artifact and not jovian.
You can use it as a reference point for where you are in the sound file.

Click below for sound file - 28 seconds