A person plays a song on an  organ that has four tiers.
A song is being played by a person on an organ.
A person playing the organ that has three levels of keys
The organ is being played, as the fingers are tapping on the keys.
A person is playing an organ with multiple rows of keys on top of one another.
A person plays a tune on one keyboard of an organ with four manuals.
A person is playing the organ with multiple rows of keys.
A person with a ring plays an organ with four layers.
A person wearing a ring plays the keyboard of a musical instrument.
Someone is playing the organ and a close up of their fingers is shown.