Try out these couplers:
On the Great:
On the Swell
On the Pedal:
Add the Bass coupler and the Melody coupler.
1. With one hand on the Great, hold a chord near Middle C. Now with the other hand, play a few notes one at a time that are higher than the chord you are holding. You will hear the Swell Trompette.
2. Next, while still holding the chord, play several notes one at a time that are lower than the chord. You will hear the Pedal stops.
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