Variation 25

from: J.S. Bach - Keyboard Music - Goldberg Variations

Originally in g minor, transposed here to c. Mm. 5-8 can only be played by switching either to old-pitch voice flute (assuming original context to be modern-pitch) or to tenor—but there is plenty of time for the switch and then the switch back. There is also an option to switch to various recorders, including soprano, at the hair-raising mm. 21-24.

Keyboard parts include separate recorder parts at no additional cost.