n the output of the long-lived 17th-century composer John Jenkins, the 32 ‘Ayres’ for two trebles, two basses and organ have a special place. They were probably composed during the English Civil War, while the composer was in East Anglia, and his royalist patrons were subject to harassment by Parliamentarian forces.

Though one of the pieces, ‘Newark Siege’, is a rare instance of programmatic music in Jenkins’s output, the pieces in general are far removed from the lightweight dance idioms of...