Synopsis of Vocal Musick by A.B. Philo-Mus.

Synopsis of Vocal Musick, by the unidentified A.B., was published in London in 1680 and appears to have only ever had one edition. Its relatively short shelf-life belies its importance to the history of early British music theory. Unlike other English theoretical writings of the period, the Synopsis derives many of its aspects from the continental theoretical tradition, including the first references in English theory to the modern fractional time signatures that had been invented in Italy in th