In the 1960s and 1970s, high-profile art exhibitions in prestigious American museums frequently included work by women artists

C. P. E. Bach published a two-volume treatise on which of the following subjects?

a) keyboard playing b) flute playing c) keyboard manufacture d) singing

This composer spent almost his entire professional life as a singer and composer at various churches in and around the Vatican. He composed 104 polyphonic Masses for a cappella voices

A) Heinrich Isaac B) Jacob Obrecht C) Carlo Gesualdo D) Palestrina