S7.19. (a) Buxtehude, “Nun bitten wir den Heiligen Geist,” BuxWV 208, mm. 1–4 (asterisks mark notes of the unembellished chorale melody); (b) “Erbarm’ dich mein,” BWV 721, mm. 3–6
S7.19. (a) Buxtehude, “Nun bitten wir den Heiligen Geist,” BuxWV 208, mm. 1–4 (asterisks mark notes of the unembellished chorale melody); (b) “Erbarm’ dich mein,” BWV 721, mm. 3–6