SYLVIA KERSENBAUM Chopin Etudes Op.10 & 25 (1975 UK 24-track vinyl LP front laminated picture sleeve with notes by W. A. Chislett CFP40239) 12 Etudes Op. 10 No. 1 In C Major No. 2 In A Minor No. 3 In E Major No. 4 In C Sharp Minor No. 5 In G Flat Major No. 6 In E Flat Minor No. 7 In C Major No. 8 In F Major No. 9 In F Minor No. 10 In A Flat Major No. 11 In E F