Couperin Cecile. First Lessons for the piano student

American Edition. — New York: Bach Music, 1940. — 76 p.Fingers numbered for piano playing. First position of the hands.
Reading four notes and visualizing three keys. Reading six notes and visualizing five keys. Reading seven notes and visualizing six keys. Reading eight notes and visualizing seven keys. First lesson in musical form. Playing two melodies simultaneously. Introducing eighth notes. Change of left-Hand position. Finger exercises. Study in 6/8 time. Broken chords in Contrary motion. Descending major scale in left hand. Extension study in broken chords, etc.