The short answer
Eight-Measure Exercise, Op. 821 No. 1 is a study by Carl Czerny. PlayPiano puts it at Level 3, an estimate.
- study
- joyful
- playful
- scales runs
Also known as 160 Eight-Measure Exercises, No. 1.
History
Czerny's Op. 821 is a collection of 160 eight-measure exercises. This first numbered exercise opens that sequence. Its small scale makes it a focused practice miniature, rather than a concert-length work: a short unit within a much larger teaching collection.
Sources
What to listen for
Small patterns travel through the register
The upper part runs continuously in sixteenth notes, using short up-and-down shapes before moving to a new position. The lower part answers with quarter-note intervals and rests. Listen for even motion above a lighter, spaced accompaniment.
Chromatic neighbours change the route
Forte introduces a new upper figure containing C-sharp and G-sharp among the rising groups. The lower part sounds one chord and then rests. Hear the altered notes clearly rather than treating this as an unchanged C-major pattern.
How to practise it
Keep the short-note figures even above clear chord entries and rests.
- Learn changed note routes before speed.
- Keep lower rests clear.
- Do not use the source MIDI tempo as a compulsory speed.
How hard is it
The proposed target values reliable coordination and a clear phrase over the acquired exercise. Eight measures describe its length, not proof of beginner difficulty.
About this piece
- Licence
- Public Domain
- Source
- mutopiaproject.org
More by Carl Czerny
- Melodic Study, Op. 840 No. 1Level 3, estimatedWith Maestro
- School of Velocity, Op. 299 No. 1Level 5, estimatedWith Maestro
- Étude in G minor, Op. 740 No. 50Level 9, estimatedWith Maestro

