Playford, John. (1613-1693) A Introduction To The Skill of MusickAn introduction to the skill of musick : in three books: by John Playford. Containing I. The Grounds and Principles of Musick, according to the Gamut: In the most Easy Method, for Young Practitioners. II. Instructions and Lessons for the Treble Tenor, and Bass Viols; and also for the Treble Violin. III. The Art of Descant, or composing Music in Parts: Made very Plain and Easy by the Late Mr. Henry Purcell. Small 8vo. Portrait; [i xvi]; 1 170 pp;