Andante in C major K.1a
Piano solo ~4 min
In brief

This Andante in C major feels like a short, clear, songful piece with a domestic, relaxed character rather than overt drama, where the melody proceeds with simplicity and steady breathing. The main technical challenges for the student are Phrasing (2.5/5) and Legato (2.5/5): you will need to shape each phrase with subtle changes in timing and slight accents without pushing, and maintain smooth connection between notes with each hand so the melodic line remains continuous. The exact place of this piece in the composer's catalogue is uncertain; it is generally viewed as a small keyboard piece associated with his early output. I do not suggest a reference recording because I am not certain of a widely recognized interpretation for this specific work.

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Sheet music

Public-domain sheet music on IMSLP ↗

Is this the right work?
MusicCoach difficulty
12/100
Beginner
Likely range : 8–17/100
Confidence : 65% · fair confidence
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 1

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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Difficulty sources
Henle Verlag
1
10/100 normalised · 5 obs.
MusicCoach curation
Grade 1
12/100 normalised
Relative difficulty
30%
Among Wolfgang Amadeus Mozart
5%
Era
Genre
Estimated skills
Technique
Legato
2
Interpretation
Dynamics
1
Interpretation
Phrasing
2
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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