How to Play Invention No. 8 by Bach on Piano (2 Levels, Free)

Learn Bach's Invention No. 8 in F major on piano: listen to the right hand and full versions, then play with falling notes in your browser.

Listen and play: 2 levels

Intermediate

Right hand

Advanced

Both hands

This is what playing piano on DOLI PIANO looks like: notes fall toward the keys to play.

About the piece

Invention No. 8 in F major is one of the fifteen two-part inventions composed by Johann Sebastian Bach around 1720. Originally intended as educational pieces to help students develop a singing style and acquire skill in playing counterpoint, these works have become essential repertoire for pianists of all ages.

The piece is famous for its lively, brisk character and its intricate dialogue between the left and right hands. Because it follows a strict form where both voices often imitate each other, it is a masterclass in independent finger control and rhythmic precision.

Which level should you choose?

Right hand only: the primary melodic line. This version focuses on the quick arpeggios and rhythmic drive of the right hand.
Both hands: the complete composition. This includes the interplay between the left and right hands, challenging your ability to coordinate two active voices simultaneously.

Fingering and hand position

This piece requires a fluid hand position that shifts across the keyboard to accommodate quick, ascending and descending scales. Keep your wrists relaxed and flexible to manage the fast triplets and the rapid scale passages.

Maintain a light touch to ensure each note is crisp and articulated. As the voices frequently exchange themes, ensure that your fingers are prepared for rapid transitions, and allow your hand to pivot naturally when moving between different registers.

Practice tips

Listen to the full version multiple times to internalize the rhythmic patterns.
Set the speed in the DOLI PIANO Rhythm mode to a comfortable tempo, perhaps 50 percent, before attempting full speed.
Isolate difficult measures and practice them as short loops until your muscle memory takes over.
Focus on keeping a steady pulse throughout, especially when the left hand enters to mirror the right hand.

Learn it step by step

Start by focusing solely on the right hand melody to grasp the rhythmic shape of the primary theme. Once the right hand is comfortable, transition to the left hand to understand how it supports the musical dialogue. Practice each hand separately until they are consistent and reliable. Gradually combine them at a very slow pace, ensuring that the alignment between the two voices is perfectly synchronized before increasing the tempo.

Frequently asked questions

Is Invention No. 8 easy to play on piano?

This piece is considered an intermediate to advanced work. While the notes fit well under the hand, the speed and the independent movement of both hands require significant practice.

What are the key features of this piece?

It is a two-part invention in F major, known for its energetic tempo, constant sixteenth-note motion, and the way the left hand mimics the right.

Who composed Invention No. 8?

Johann Sebastian Bach, one of the greatest composers of the Baroque period, wrote it around 1720 as part of his set of fifteen inventions.

How long does it take to learn this piece?

Because of its complexity and speed, most students spend several weeks or months refining the technique and musicality required to play this piece at a proper tempo.

What hand position should I use?

You will need to maintain a flexible hand that can shift positions rapidly. Proper fingering depends on your hand size, but generally involves careful thumb tucks and crossovers.

Can I play this on a digital piano?

Yes. DOLI PIANO allows you to play this piece on a tablet, a computer keyboard, or a MIDI keyboard without any account needed.

Do I need to read sheet music?

No. The falling notes on the screen guide your fingers to the right keys at the right time, making it easier to visualize the patterns without reading a traditional score.

What should I play after this piece?

Other inventions by Bach are the natural next step, or perhaps pieces by Scarlatti that also focus on fast-paced finger independence.

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