A game that utilizes a plurality of sound lines which are components of a song where each sound line or ensemble may be reproduced either alone or together with any number of other sound lines. Each unit includes a mirror member with a body, a reflective coating provided at one end of the body and an actuating surface provided at an opposite end. This constitutes a lost opportunity for the event andor venue owner or event presenter. The user interface receives a submitted password value from a user.