4 arrangements.
First arrangement:
ABRSM Grade 2 (Associated Board of the Royal Schools of Music, 2021-2022, 2023-2024, 2025-2026, Grades 1-8)
RCM Grade 1 (Royal Conservatory of Music, Grades 1-10, 2022)

For easier reading the note values were doubled.

For easier performing play just the lower bass line as half notes and omit the upper ones or vice versa.

Wolfgang Plath writes in the preface to volume IX/27/1 of the Neue Mozart-Ausgabe (p.IX): "The notebook turned out to be a crude forgery. There remained an anomymous piano- and music-book from about 1750 of Central German provenance without any relationship to Mozart."

The first number refers to a widespread selection of piano pieces attributed to the notebook: https://imslp.org/wiki/Special:ImagefromIndex/113342/qr uu
The second classification refers to a copy of the alleged notebook which is subdivided into suites regarding keys: https://archive.org/details/leopoldmozartsno00moza/page /n11/mode/2up