I stumbled across the webpage for
Alpha Lambda chapter of Phi Mu Alpha (Illinois Wesleyen), and they have a page with songs collected from Sinfonia chapters around the country. Click
here (or click on the link above and then on "Song Files") and then click on "Formal Rush Dropout" for a light-hearted look at sorority rush. You might like the "Greek Alphabet" song, too... it has become popular among Phi Mu Alpha chapters.