Called “Ouvertüren” in Germany, because they began with a large-scale overture à la française, Bach’s 'Suites for orchestra' offer a unique synthesis of the French and the Italian styles. The Leipzig Cantor did not content himself with a mere set of amiable dances for his Collegium Musicum: he revived the genre in his own manner, accenting the contrasts, refining the orchestration, and introducing a hitherto unknown contrapuntal element. Two centuries later these joyous orchestral works represent an indispensable treasure of the Baroque.