Venice, Belleonian Typography, 1786. In 8 . Frontispiece in red and black with intaglio vignette, text on two columns with numerous musical notations, page markers in red fabric, light blooms, elegant coeval binding in red morocco, richly decorated plates in gold, cardinal weapons in the center of the field, metal hooks one with lack, back with 5 nerves with phytomorphic motifs in gold on the compartments, golden cuts, a woodworm hole on the plates, slight defects.