The Easiest Mozart Pieces, Measured
Mozart is the composer beginners are told to start with, and the advice is half right. His mature piano sonatas are transparent in a way that punishes every mistake — nothing hides. But there is a genuine beginner's Mozart, and when you measure the catalogue rather than guess at it, the easiest things in it turn out not to be piano music at all.
We measured all 65 Mozart transcriptions in the library. They run from 1 out of 100 to 87. Here they are, easiest first.
The easiest "Mozart" here is not piano music at all
The dozen pieces at the very top of this list are the Twelve Duos, K. 487 — and they were not written for a keyboard. They are duos for two horns.
Mozart's autograph is headed Wien den 27t Jullius 1786 and adds that he wrote them while playing skittles, which is why German-speaking musicians call them the Kegel-Duette, the Skittles Duets. There is scholarly disagreement about the intended instruments — two basset horns has been proposed, and there are versions for violin pairs — but the manuscript points at horns.
There is also an attribution caveat, and it is a real one. The Mozarteum's own Köchel catalogue lists Nos. 2, 4–5 and 7–12 as works of doubtful authenticity. Only Nos. 1, 3 and 6 are securely Mozart's. So a good half of the easiest "Mozart" in this library may not be Mozart at all.
The piece we can point at with confidence is the Minuet in F major, K. 2, written when he was six and genuinely his. It measures 6 out of 100.
Why two horn parts make such good beginner piano
This is the accident that makes the top of the list so useful, and it is worth understanding because it generalises.
A duo for two horns is two single melodic lines and nothing else. No chords, because a horn plays one note at a time. No accompaniment figure, because there is no accompanist. No wide leaps, because a horn player cannot jump around like a pianist. Two voices, moving mostly stepwise, in a comfortable middle register.
Transcribed into letter notes that becomes: one line for your right hand, one for your left, both of them tunes. It is exactly the texture that makes Baroque keyboard music good for learners, arriving here from a completely different direction.
The genuinely early keyboard Mozart — K. 2 and its neighbours — works for the more obvious reason: he was a small child when he wrote it, and it fits small hands.
The ladder through Mozart
Under 10. The horn duos and the tiny early keyboard pieces, including K. 2. A first week's material. If you have never played anything, start here.
10–30. Short minuets and dances. Both hands are doing something, but never at the same speed.
30–60. The sonata movements most people can realistically reach, and the Lieder. This is where the transparency starts to matter: the notes are not many, but each one is exposed.
Above 60. The rest of the sonatas, the variation sets, the Rondo Alla Turca at speed. Mozart at this level is famously unforgiving — there is no thick texture to hide an uneven finger inside.
The trap in the middle
There is a specific way Mozart catches people out, and it is worth naming.
His music looks easy on the page and in letter notes, because there genuinely are not many notes. What is hard is evenness. A run of eight notes in the right hand has to sound like eight equal notes; in Chopin the pedal and the texture will cover a slightly lumpy one, and in Mozart nothing will.
That is why the speed control matters more here than almost anywhere else in the library. Take a Mozart passage down to half speed and listen specifically for whether the notes are the same length as each other — not whether you got them right. Getting them right comes quickly. Getting them even is the actual work, and it is also, when it lands, the thing that makes Mozart sound like Mozart.
Where to go next
For composers who wrote deliberately for learners, see the easiest Schumann pieces — his Album for the Young is the most systematic beginner collection in the library. For the opposite end, the easiest Brahms pieces is an honest account of a composer who is mostly out of reach. And pieces you can learn in one sitting filters the whole catalogue for short and easy at once.
Facts about K. 487 from the Mozarteum's Köchel catalogue and IMSLP). Difficulty scores are our own measurement of each transcription in this library.