In the sense of "sounding together," the word begins to appear in the titles of some works by 16th- and 17th-century composers including Giovanni Gabrieli's "Sacrae symphoniae", and "Symphoniae sacrae, liber secundus", published in 1597 and 1615, respectively; Adriano Banchieri's "Eclesiastiche sinfonie, dette canzoni in aria francese, per sonare, et cantare", op. 16, published in 1607; Lodovico Grossi da Viadana's "Sinfonie musicali", op. 18, published in 1610; and Heinrich Schütz's "Symphoniae sacrae", op. 6, and "Symphoniarum sacrarum secunda pars", op. 10, published in 1629 and 1647, respectively. Except for Viadana's collection, which contained purely instrumental and secular music, these were all collections of sacred vocal works, some with instrumental accompaniment.