A prolific composer for trombones in Germany in the 17th century was Heinrich Schütz. His "Fili me, Absalon" (SWV 269) and "Attendite, popule meus" (SWV 270), are both scored for bass voice, four trombones (of which two are optionally violins) and basso continuo, are well known. They are part of his first "Symphoniae Sacrae" collection dating from 1629 and commentators have noted that the style reflects his studies in Venice with Giovanni Gabrieli 1609-1612. Other pieces that specify trombones (according to Grove) are (grouped by the collection they were published in): Concert mit 11 Stimmen (1618): SWV 21, in "Psalmen Davids" (Psalms of David) Op. 2 (1619): SWV 38, 40-46, Symphoniae sacrae I Op.6 (1629): SWV 259, 269-271, 274, Symphoniae sacrae II Op.10 (1647): SWV 344, Symphoniae sacrae III Op. 12 (1650): SWV 398a, Historia (1664): SWV 435, 448, 449, 453, 461, 452, 466-470, 473, 474-476, Schwanengesang Psalm 119 (1671): SWV 500, although many others are suitable for trombones too.