Invention No.8 in F is a busy uplifting movement requiring a good technique and level of musicianship to be played accurately and at a consistent tempo. The imitative counterpoint is a strong feature and the notes and shapes need to be clearly articulated. A tempo of 92 quarter note (crotchet) beats to the minute is used in the organ realisation and video score. Right and left hand fingering is clearly specified in the sheet music download although feedback to the music editor on the placement of fingering would be appreciated. Over, under or to the side of the note? The Two Part Inventions and Sinfonias are essential repertoire for all keyboard players and a very good introduction to playing Bach on the organ.