Tonic and Dominant

pdfmp3Szymanowska, Maria, Vingt exercices et préludes: No. 6 in C Major, mm.1-4
(link to recording)
pdfMIDILambert, Charles Lucien Sr., Au Clair de la Lune with variations, Op. 30, mm.1-8
(I believe piece to be from Lambert Sr. not Jr. but cannot be sure)
pdfmp3Mayer, Emilie, Three Songs for soprano and piano, Op.7, No. 2, O lass mich dein gedenken, Andantino
mm. pickup to 5-10 (unable to find recording)
pdfmp3Bologne, Joseph, String Quartet No. 1 mvt. II., Rondeau Tempo di Menuetto Gratioso, mm.37-40
(link to recording)
pdfmp3Bologne, Joseph, String Quartet No. 3, mvt. I. Allegro Assai, mm.15-18
(link to recording)
pdfmp3Bologne, Joseph, String Quartet No. 3, mvt. I. Allegro Assai, mm.26-29
(link to recording)
pdfmp3Bologne, Joseph, String Quartet No. 3, mvt. II. Rondeau, mm.1-8 (link to recording)