It has a harmonic compass from middle C to C above the treble clef, and can go higher, but with difficulty.
In both cases he has to use the treble clef, which does not appear elsewhere.
It is better that the first horn should not descend below middle C, or the second rise above the higher E of the treble clef.
Her glorious voice extends from D on the third line of the bass clef to C on the second leger line above the treble clef.
Contralto voices range generally from G, below middle C in the treble clef, up to F, the upper line of the clef.
The treble clef is used in notation for all but the lowest register.
Hence care must be taken to write the treble clef on the second, and the bass clef on the fourth line of its stave.
Sometimes the treble clef is used in notation for the bass clarinet.
What is the meaning of a rest above or below the notes of the treble clef?
After learning the treble clef the child passes on to learn the bass with great ease.