Two-Part Invention No. 12 in A major (BWV 783)

Johann Sebastian Bach · Level 5 (Advanced) · Baroque · Piano

One of the fifteen Two-Part Inventions BWV 772–786 (1723), written to teach “playing cleanly in two parts” and developing a musical idea. A major, 12/8, 21 bars (about one minute), complete score.

▶ Play this piece with the interactive score

How to practise it

• Listen first: the site plays it while the score scrolls.
• Wait mode: the score waits for you at every note, at your own pace.
• Tempo challenge: play in time, with a score and a map of the bars you got right.
• Find the main motif and follow it from hand to hand; every entry of the theme should be heard clearly. In 12/8, count the beats as groups of three eighths (dotted beats) to keep the lilt. One hand sometimes plays two voices: hold the long notes for their full value and let the main line sing louder than the accompaniment. Fast writing: work section by section in Wait mode, then in dotted rhythms, and raise the tempo in steps of 5–10%.

More pieces by Johann Sebastian Bach

• Partita 4 (BWV 828) — movement 6
• Aus meines Herzens Grunde (Chorale 1) (BWV 269)
• Two-Part Invention No. 1 in C major (BWV 772)
• Prelude No. 1 in C major, Well-Tempered Clavier I (BWV 846)
• Two-Part Invention No. 13 in A minor (BWV 784)
• Two-Part Invention No. 8 in F major (BWV 779)
• Little Prelude in F major (BWV 928)
• Two-Part Invention No. 4 in D minor (BWV 775)

Source : Mutopia Project · CC BY-SA 3.0