The street performer played a beautiful melody on his barrel organ.

The eyes are the sense organs responsible for vision.

The end organ is responsible for receiving and responding to signals from the nervous system.

The church has a beautiful pipe organ.

The organ grinder played a lively tune on the street corner.

The organist played a beautiful piece from the organ loft.

I am studying organic chemistry.

Micro-organisms play a crucial role in the decomposition of organic matter.

Organ failure can be a life-threatening condition.

Organic farming is a sustainable method of agriculture that respects the environment.