Alto Clef and Tenor Clef Explained - Music Theory

This video tutorial introduces the concept of C clefs, specifically the alto and tenor clefs, which are used in music notation. It explains the historical context and current usage of these clefs, how they are written, and their significance in identifying middle C. The tutorial also covers the instruments that commonly use these clefs, such as the viola, cello, bassoon, and trombone, and provides a comparison with the more familiar treble and bass clefs.

Which clefs are still in use apart from the treble and bass clefs?

• Alto and Tenor clefs

• None of the above

• Soprano and Baritone clefs

• Mezzo-soprano and Contrabass clefs

What is the significance of the middle line in the alto clef?

• It represents the note D

• It represents middle C

• It represents the note F

• It represents the note G

How does the alto clef relate to the treble clef?

• It is two notes lower and an octave higher

• It is two notes higher and an octave lower

• It is one note higher and an octave lower

• It is one note lower and an octave higher

Where is middle C located in the tenor clef?

• On the second line

• On the fifth line

• On the third line

• On the fourth line

What is the main difference between the alto and tenor clefs?

• The alto clef is used for higher notes

• The tenor clef is used for lower notes

• The clef sign is different

• The position of middle C is different

Which instrument primarily uses the alto clef?

• Violin

• Bassoon

• Viola

• Cello

In an orchestra, which trombone part is sometimes written in the alto clef?

• Fourth trombone

• First trombone

• Second trombone

• Third trombone