qlab question

Quick question for anyone who's around right now, before we go up in fifteen minutes;

Anyone know a way to automatically ramp the playback rate setting of an audio cue?

I.E. I've got an actor on stage who pulls the plug for a running LP player, but not the amp; I'd like to have the sound wind down for a moment by ramping the playspeed down over a second or so, but I can't find the cue to do it with. Am I looking in the wrong place?