After passing down voting orders for a state board, Tony Rezko tells top prosecution witness Stuart Levine not to discuss the conversation with board chairman, Tom Beck.
"Tom should not know you and I are having this conversation," Rezko can be heard telling Levine on tape.
Prosecutors only played a portion of the phone call and are expected to play the rest later in the trial.
Here's the transcript and recording.
Click here to read transcript and hear Rezko-Levine call
The recording, at its most basic level, shows a relationship between Levine and Rezko and that they had an arrangement regarding the health planning board for at least a few months.