The Psalter, or seven ordinary hours of prayer : according to the use of the illustrious & excellent Church of Sarum, and the hymns, antiphons, & orisons or collects, for the principal festivals & seasons ; with the appropriate musical intonation & melodies, together with hymns, and other devotions, from ancient English sources, and the more important variations of the York and Hereford uses. Also, the Litany & vigils of the dead, translated and arranged for private or cœnobial use, with explanatory notes and comments