We were on the Sun in May. Must not have made a lasting impression since I can't remember any guest performers. But we were on the Sky 9/1-9/21 and they had a magician, a comedian and two women vocalists. On the way to Quebec City, there were 2 shows per night. For some reason on the second half of our cruise, only one performance per evening. Their house band, Sonata, had a performance in the main theater with songs from Queen and the Beatles. And on the last night, the cruise director Carlos Torres, joined Sonata for a Mexican Fiesta.