An introduction to the skill of musick : in two books .. (1671)
Playford, John, 1623-1686?, Campion, Thomas, 1567-1620. Art of descant : or, composing of musick in parts .. · London : Printed by W. Godbid for J. Playford · leaf 100
Music · Sight singing · Composition (Music)
Internet Archive · Princeton Theological Seminary Library · Public domain (published before 1931). Free to use for anything.
