Do you have a regional, network or district officer who can provide song samples for you? I don't know how Chi Omega works, but I'd think there is some type of Recruitment officer or resource available to help! Good luck.
__________________ "If you want to criticize my methods, fine. But you can keep your snide remarks to yourself. And while you're at it, don't criticize my methods." Rupert Giles, BtVS