The short answer
A sonata dedicated to Therese Brunsvik. Piano Sonata No. 24 in F-sharp major, Op. 78, I is a sonata by Ludwig van Beethoven. PlayPiano puts it at Level 8, an estimate.
- sonata
- gentle
Also known as Piano Sonata No. 24 in F-sharp major, Op. 78: I; Sonata No. 24 (1st Movement: Adagio cantabile).
History
Beethoven-Haus dates the parent sonata to 1809 and names Countess Therese Brunsvik de Korompa as its dedicatee. The work has two movements. This movement shares that parent-work history without needing an invented story about the dedication.
Sources
What to listen for
A short slow introduction sings
The Adagio introduction places a singing chordal line above sustained low support. Hear the long sounds before the lighter Allegro texture begins.
Flowing figures meet detached replies
Within the first repeated region, broken supports, detached chords and flowing triplets contrast. Listen for the changes of texture within the longer melody.
The second region changes colour and register
The second repeated region changes its supporting sound and grows through active sequences. Hear its expansion toward the held passage.
Triplet recalls lead to distinct endings
Singing triplets and active lines lead into repeated detached chords and separate endings. Hear the difference between continuation and final release.
How to practise it
Long low octave beneath changing upper groups; long-short upper change into an arrival.
- Rehearse the low hold while adding the upper groups softly, rather than cutting the low sound at each change.
- Count the long-short approach steadily and let the short group lead into the arrival without stretching it.
How hard is it
Lyrical phrasing and agile contrasting passages in an unfamiliar key require refined balance and fluent coordination.
About this piece
- Collection
- Sonata journeys
- Licence
- Public Domain
- Source
- mutopiaproject.org
More by Ludwig van Beethoven
- Minuet in E-flat major, WoO 82Level 4, estimatedWith Maestro
- Für Elise (Bagatelle in A minor), WoO 59Level 5, estimatedOpen to everyone
- Appassionata Sonata, Op. 57, III. Allegro, PrestoLevel 10, estimatedWith Maestro

