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Johann Sebastian Bach (1685–1750)

Invention No. 9 in F minor, BWV 780

Invention 9 (A = 415 Hz)

Level
5 of 5
Key signature
4 flats
Time
3/4
Length
34 bars
Plays in
about 1 min

Practise it

Needs a MIDI keyboard and Chrome, Edge or Firefox on a computer.

The opening bars of Invention No. 9 in F minor, BWV 780
The opening bars

Versions

Each easier version only leaves notes out, so every one is still the real piece.

  • As written599 notes
  • Melody and left-hand roots330 notes
  • Right-hand melody296 notes

What it asks of you

  • Treble clef from C4 to C6, with ledger lines
  • Bass clef from C2 to G4, with ledger lines
  • Key signature: 4 flats (A♭ major or F minor)
  • Accidentals: naturals, flats outside the key
  • Rhythm: quarter notes, dotted half notes, eighth notes, sixteenth notes, notes held across the beat, triplets, dotted eighth notes
  • Intervals: 2nds (steps), 3rds (skips), 6ths, 4ths, 7ths, octaves
  • Hands playing together, one hand moving while the other holds, moving the hand to a new position, hands in different rhythms, hands taking turns

What stands between you and this piece

Clefsight compares the notes of this piece with what you already read.

Score from PDMX (CC0 1.0); the composition is public domain: Johann Sebastian Bach died in 1750. Credits