Nocturnes, Op. 15 (Chopin)

Chopin's fourth nocturne is in simple ternary form (A–B–A). The first section, in F major, features a very simple melody over a descending triplet pattern in the left hand. The middle section in F minor, in great contrast to the outer themes, is fast and dramatic (Con fuoco) using a challenging double note texture in the right hand. After a return to the serene A theme, the ending does not contain a coda, but rather two simple arpeggios. Some critics have remarked that this nocturne has little to do with night, as if sunlight is "leaking from the piece's seams." == Nocturne in F major, Op. 15, No. 2 ==

Chopin's fifth nocturne is in A–B–A form, in time. The first section, marked Larghetto, features an intricate, elaborately ornamental melody over an even quaver bass. The second section, labeled doppio movimento (double speed), resembles a scherzo with dotted quaver-semiquaver melody, semiquavers in a lower voice in the right hand, and large jumps in the bass. The final section is a shortened version of the first (14 bars rather than 24) with characteristic cadenzas and elaboration, finishing with an arpeggio on F major, falling at first, then dying away. Many consider this nocturne to be the best of the opus, stating that its musical maturity matches some of his later nocturnes." Pianist Theodor Kullak remarked about this piece, "The return of the heavenly opening theme... touches [one] like a benediction." == Nocturne in G minor, Op. 15, No. 3 ==

Chopin's sixth nocturne begins with a slow Lento tempo and is written in time. The right-hand part is composed of simple eighth and quarter note patterns, followed by a chromatic rise and fall. The left-hand part maintains quarter note patterns to support the right hand, with pedal marks every six notes. The ending part of the piece is marked Religioso and uses legato chords in the right-hand part. The piece departs from the usual ternary form in a Chopin nocturne. The concluding section is not only unrelated thematically to the opening one but in a different key (F major). The last four bars return to G minor, though the final chord is major (a Picardy third), as is usual in a Chopin nocturne. Chopin originally entitled this nocturne "At the cemetery" when he composed it a day after he attended a performance of Hamlet, but erased the inscription when the piece was to be printed, saying: "Let them figure it out for themselves." ==References==