24 Preludes, Op. 28; No. 1 in C Major - No. 2 in A Minor - No. 3 in G Major - No. 4 in E Minor - No. 5 in D Major - No. 6 in B Minor - No. 7 in A Major - No. 8 In F-Sharp Minor - No. 9 in E Major: No. 10 in C-Sharp Minor - No. 11 in B Major - No. 12 G-Sha