Operatic pop representative of the subgenre. In the 2000s, singers and singing groups devoted primarily to operatic pop built on this renewed success. Groups like Il Divo and Amici Forever have achieved popularity with the mix of "contemporary pop with operatic style" characteristic of operatic pop. The subgenre is often performed by classical crossover singers and acts, although that field is much broader in the types of music it encompasses. "Popera" performances, such as those by the Three Tenors, have reached larger audiences and brought in greater profits than typical for operatic music. Notable operatic pop solo singers include: Notable operatic pop
Night Owls (vocal group) Night Owls (vocal group) The Night Owls (also known as the "Owls") are the oldest continuous all-female a cappella group in the United States and are Vassar College's oldest a cappella group. The Night Owls are an all-female jazz a cappella group that performs a range of music from jazz standards to current pop hits to indie-folk music. The Night Owls always perform dressed in all-black to respect the tradition of the group's founding. In the midst of the polio epidemic of 1942, sixteen intrepid female students escaped from their quarantined dorms late one night and snuck into the library