Cello Sonata no. 1 in F minor, op. 5: II. Adagio con gran affetto
Romantic Sonata Cello and Piano
In brief

This II. Adagio con gran affetto unfolds as long, darkly lyrical lines with dramatic suspensions and harmonic supports that call for a calm, contained breath rather than outward gestures. You will need to focus on Vibrato (3.6/5) to shape sustained notes — adjusting vibrato width and speed to articulate expressive nuances — and on Tempo rubato (3.1/5) to place small suspensions and releases between cello and piano without losing the underlying pulse. The piece belongs to Reger's Romantic output and is one of his early cello-and-piano sonatas, already showing his taste for dense, contrapuntal writing in chamber form.

Formation

Cello and piano · 2 performers

Required forces
Cello 1 performers
Piano 1 performers
Playable parts
Cello Piano
MusicCoach difficulty
58/100
Intermediate
Likely range : 51–65/100
Confidence : 40% · to confirm
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 6 to 7

Estimated from our difficulty score, not taken from an exam syllabus. Checked against 333 works on the ABRSM syllabus: the exact grade is right 7 times out of 10, and within one grade 99 times out of 100.

Difficulty estimate by MusicCoach on a scale of 1 to 100.

Where this work sits
050100

Most works cluster between 45 and 65: a small score gap often marks a real step. The highlighted bar shows this work among those for the same instrument.

The MusicCoach difficulty measures a work's overall demands (technique, reading, stamina) on a shared 0-100 scale, consolidated from editorial and pedagogical reference points (Henle, exam syllabuses, curation) and our own analyses. It measures neither musical value nor the practice time YOU will need: two musicians of the same level can experience the same work very differently depending on their strengths (hands used to octaves, quick sight-reading…). The confidence reflects how many reference points sit behind the score and how well they agree — a lightly documented score is flagged “to validate”. For a truly personal bearing, the diagnostic and your space compare each work to YOUR estimated level, which the score alone cannot do.

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Relative difficulty
8%
Among Max Reger
35%
Era Romantic
23%
Genre
Estimated skills
Theory
Harmonic analysis
1
Theory
Knowledge of forms
1
Technique
Bow legato (cello)
1
Tone
Vibrato (cello)
2
Style
Romantic style
1
Rhythm
Tempo rubato
2
Technique
Position changes (cello)
1
Tone
Touch control
1
Fingering
Complex fingering
1
Technique
Legato
1
Interpretation
Dynamics
2
Technique
Fast passages
1
Interpretation
Phrasing
1
Interpretation
Singing voice
1
What to play next?

Each suggestion combines difficulty gap, risk, confidence and skill overlap. The first two cards in each column are the most useful pedagogically.

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