return "Plays the designated sound cast member when the specified event occurs, or when the message ." & RETURN & "PARAMETERS:" & RETURN & "ΓÇó Sound - Choose the sound cast member to be played." & RETURN & "ΓÇó Channel - Enter the sound channel number to be used for playback." & RETURN & "ΓÇó Initializing Event - Specify the event that triggers the behavior."