an ORDINANCE exempting the Xavier University-Central Student Government (XU-CSG) and Xavier University Confederated Parents Faculty Association (XUCPFA) from payment of amusement tax for its sponsored concert for a cause, entitled: “75 Napo Kami”, as a fitting tribute to Xavier University on its 75th Diamond Jubilee Celebration, featuring APO Hiking Society and other homegrown Atenean talents, held at the Xavier University Gym, this city, last February 2, 2009