 The first such show, the "Seattle Spring Spectacular," featured such artists as "April Stevens" and the "Four Seasons," along with Northwest bands as warm-up acts.Offering three shows in a single day, each act was typically limited to four or five songs.Pat O'Day and Dick Curtis decide to modernize and enhance this live concert experience by adding ushers in tuxedos and back performers with a full orchestra, believing the enhanced experience would create repeat customers.