Sources:
1. Clavierbüchlein für Wilhelm Friedemann Bach
initiated in Köthen, 22th January 1720,
https://collections.library.yale.edu/catalog/10991080
Praeambulum 1, p. 74-75:
https://brbl-zoom.library.yale.edu/viewer/10991154
2. Autograph "Inventions and Sinfonias" with later
revised triplets (see below).
Invention 1:
ABRSM Grade 4 (Associated Board of the Royal Schools of
Music, 2015-2016, Grades 1-8...(+)
For easier reading the note values were doubled.
Sources:
1. Clavierbüchlein für Wilhelm Friedemann Bach
initiated in Köthen, 22th January 1720,
https://collections.library.yale.edu/catalog/10991080
Praeambulum 1, p. 74-75:
https://brbl-zoom.library.yale.edu/viewer/10991154
2. Autograph "Inventions and Sinfonias" with later
revised triplets (see below).
Invention 1:
ABRSM Grade 4 (Associated Board of the Royal Schools of
Music, 2015-2016, Grades 1-8)
AMEB Grade 4 (Australian Music Examination Board,
Grades 1-8)
RCM Grade 7 (Royal Conservatory of Music, 2001, 2015,
Grades 1-10)
RIAM Grade 6 (Royal Irish Academy of Music)
PARTITION