Prelude in E major, Op. 11, No. 9 (Scriabin)

Alexander Scriabin's Prelude in E major, Op. 11, No. 9, is 36 bars long and takes almost a minute and a half to perform, being played at an "Andantino" pace. Despite its key, the left hand voice often plays C minor passages, while the right hand plays relatively consistently within the bounds of E major, giving the piece a unique tone colour. 
Structural analysis.
The piece begins with a gentle left hand melody in C minor accompanied by distinctly major right hand block chords. The frequent major ninths and major sevenths contribute luxurious tone colour of the piece. In the eighth bar, a chromatic scale rises back up to the C to repeat the first four bars of the initial melody. This time, a triplet with a dotted rhythm is employed as an additional counterpoint in the right hand. 
In the thirteenth bar, we see further development of the melody, using sweeping but short crescendos and decrescendos. The next four bars act as a bridge to the second section at bar 17, where a soaring tenor melody is accompanied by luscious harmonies in the right hand. This section continues until the 30th bar, when an A-major chord is played but then, when the pedal lifts, only the third C is heard, and the initial melody is repeated, using the right hand harmony from the ninth bar. The piece ends with three block chords, in a very powerful dominant cadence, with the concluding E-major chord, arpeggiated.
Recordings.
One of the critically acclaimed performances of this piece is that of Mikhail Pletnev on his disc "Scriabin: 24 Preludes/Sonatas 4 & 10".