Taken together the ensemble has a range of five octaves.

Very few can sing well in bigger range of 3 or more octaves.

According to this, they define the octave range of the instrument.

By 1817 the instrument spanned a range of 5 1/2 octaves.

It used bowed steel rods and had a six octave range.

The larger sizes have a range of three octaves.

A guitar with 12 clear frets has a range of three octaves, as shown above.

These instruments are fully chromatic and have a range of over four octaves.

He is a self-taught vocalist with a five octave range.

As a baritone, the singer has a vocal range of four octaves.