Where it comes from
The melody is the French nursery song Ah! vous dirai-je, maman, which Mozart used for a set of variations.
The A major version, reaching E5 — good for fourth finger on the A string.
Take it at 77 BPM first, then move up to 96 once the notes sit under your fingers.
The melody is the French nursery song Ah! vous dirai-je, maman, which Mozart used for a set of variations.
In A major the top note F sharp needs the fourth finger — for most players the first real fourth-finger note.
Reaching with the wrist instead of moving the hand leaves the note flat and the wrist locked.
Range A4–F♯5; everything stays in first position, no shifting.