written instruction in sackbut (and several other instruments) playing: Grund-richtiger/kurtz/leicht und noethiger Unterricht der Musicalischen Kunst. The second edition in 1697 provides two three part sonatas for trombones. An English work of note from this period is Matthew Locke's Music for His Majestys Sagbutts and Cornetts, a suite for Charles II's coronation 1661. Light music Non-serious music, often based on dances for festive occasions, rarely had specified instrumentation. Often you find something like "per diversi musici". Indeed, the groups that would perform them would often be full of multi-instrumentalists. Johann Pezel wrote for Stadtpfeifer with his Hora decima musicorum (1670), containing sonatas, as well as Fünff-stimmigte blasende Music (1685) with five-part intradas and dance pieces. Well known pieces from Germany includes Samuel Scheidt's Ludi Musici (1621) and Johann Hermann Schein's Banchetto musicale (1617). The first English piece scored for trombone is John Adson's Courtly Masquing Ayres (1611). Another light collection suitable for including trombones is Anthony Holborne's Pavans, Galliards, Allmains, and other short Aeirs both Grave and Light in Five Parts for Viols, Violins or Other Musicall Winde Instruments (1599). Sacred music Venice Trombonists were in the regular ensemble at St. Mark's Venice from its formation in 1568 until they left the payroll in 1732. The first two ensemble directors—maestro di concerti—Girolamo Dalla Casa (1568–1601) and Giovanni Bassano (1601–1617)—were cornett players and the nucleus of the group was two cornetts and two trombones, although for the larger ceremonies many extra players were hired. During a mass attended by the Doge, evidence suggests they would have played a canzona in the Gradual after the Epistle and the Agnus Dei, a sonata in the Offertory as well as reinforcing vocal parts or substituting for absent singers. This ensemble was used extensively by Giovanni Gabrieli in pieces substantially for brass, voices and organ in Venice up until his death in 1612. He was greatly influential in Venetian composers in other churches and confraternities, and his early baroque and cori spezzati style is seen in contemporaries like Giovanni Picchi and Giovanni Battista Grillo. It is suggested that Monteverdi wrote his Vespro della Beata Vergine (1610) as a pitch for employment at St. Mark's as successor to Giovanni Gabrieli. In addition to the Magnificat, two movements specify trombones: the opening "Deus in adiutorium" is for six voices, two violins, two cornetts, three trombones, five viole da braccio and basso continuo; Sonata sopra "Sancta Maria, ora