Actually, I made my Will save vs Captivating Song (1d20+15=31) (http://invisiblecastle.com/roller/view/3283363/), so I wouldn't have been compelled to follow after the Harpy once Serielye moved away.  I might very well have been out of the spell's 40 ft. range of effect.<br/><br/>I'm actually kind of annoyed at this whole turn of events, though, to be honest... ^^;