The clip starts with the subject aircraft, Skyhawk 982SK, calling the approach controller to do touch and gos at the field. He gets his pattern entry instructions and is handed off to tower. He never made contact with the tower, later citing an incorrect frequency (though he read it back correctly on the hand off), but continued to make his touch and go. His next transmission is to the approach controller when he is on the go. The approach controller has a short, professional conversation with the student pilot as he departs the airspace.
The clipped was edited only to remove periods of silence.