Throughout his career, Robinson has worked to keep unusual and obscure instruments in the public view.

There are some unusual instruments for a rock record, including castanets on "Honest".

The plough was the name given to an unusual instrument that existed for a short time.

Contemporary compositions often call on players to use unusual instruments or effects.

And this concerto certainly belongs on a program of unusual instruments.

The band became unique, especially due to Albert's interest in unusual instruments.

But also, the Comet has on its panel a variety of unusual instruments.

He needed two years to obtain a suitable copy of this unusual instrument.

The walls were covered with his impressive collection of unusual musical instruments from throughout the world.

In these scores, particularly the first and the last he made substantial use of unusual instruments.