Twenty-Three
Day 23: The C Clefs - Alto & Tenor
Since we’re familiar with the two most common clefs, we’ll now examine the C Clefs . These are also still in use today but not as widespread as the treble and the bass clefs.
The C clef is the symbol shown below, and as the name suggests, it indicates where the note C is (specifically C4, also known as the middle C ). When the C clef is placed in such a way that shows the middle line to be the note C , it becomes the alto clef . Instruments that use this clef include the viola and the trombone.
The Alto Clef and the note C
The Alto Clef and the note C
Of course, once any one note is established on the staff, we can know the other notes by counting up and down the musical alphabet.
Notes on the alto clef
Notes on the alto clef
When the C clef is placed in such a way that shows the fourth line to be the note C , it becomes the tenor clef . This clef is used mostly for the higher ranges of the bassoon, trombone, and cello.
The Tenor Clef
The Tenor Clef
And once we the note C is established, the notes become:
Notes on the tenor clef
Notes on the tenor clef