Nicolas de Grigny: Premier Livre d’Orgue (1699) General Editor: Wayne Leupold . . . this absolutely splendid volume is the result of intensive collaboration over some time . . . warmly recommended . . . painstaking list of discrepancies . . . the music . . . is most elegant, a pleasure to play from, spacious and often quite beautiful . . . a masterpiece has been achieved here. – Peter Williams (The Organ Yearbook, 2016) Complete works for organ (mass and hymns): detailed editorial and interpretive commentary (Wayne Leupold and James David Christie); extensive preface on performance practices (H. Joseph Butler, Lenora McCroskey, and Sandra Soderlund); chants with Latin texts and English translations; analysis of ornamented chant movement; and many facsimiles.