Grade 4 Music Theory, Unit 6, Lesson 7 of 8
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The four families

Music theory, Terms, signs and instruments, 4 minutes

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The four families of the standard orchestra, how each instrument makes its sound, the clef it reads, and which percussion has definite pitch.

Four families

FamilyInstrumentsHow they sound
Stringsviolin, viola, cello, double bassa bow drawn across the strings, or plucking them
Woodwindflute, oboe, clarinet, bassoonblown across a hole, or through a reed
Brasstrumpet, horn, trombone, tubathe player's lips buzzing into a mouthpiece
Percussiontimpani, side drum, bass drum, cymbalsstruck with sticks or beaters, or clashed

The standard orchestra, each family listed from highest to lowest.

Quick check

How does a brass instrument make its sound?

More on this

Flute: blowing across a hole; clarinet: a single reed; oboe and bassoon: a double reed. Violin is the highest string instrument, double bass the lowest.

The rest of this lesson and its 4 practice questions are in Plus.

Screen 1 of 4, free to read.

  • 4 exam-style questions, marked as you go, each with a worked solution
  • Anything you get wrong is saved to your flashcards