Columbia subject headings:
Byrd, William, 1539 or 1540-1623.
Harpsichord music--History and criticism.
Harvard subject headings:
Byrd, William, 1539 or 1540-1623.
Harpsichord music--History and criticism.
Keyboard instrument music--Great Britain--16th century--History and criticism.
Princeton subject headings:
Byrd, William, 1539 or 1540-1623.
Harpsichord music--History and criticism.