Also except for the exact shape of the themes, somewhat reminds one of the introduction to the finale of Mozart's G minor string quintet. Tentatively changing Piece Style, there is nothing obviously non Noin C minor Noin B ♭ major Noin G minor Noin F major Noin D minor Prelude in C-sharp minor, Op; Prelude in A-flat major, B; Prelude No in Noin C ♯ minor Noin B major Noin G ♯ minor Noin F ♯ major Noin E ♭ minor Noin D ♭ major Raindrop; Noin B ♭ minor Noin A ♭ major Noin F minor Noin E ♭ major N