Schumann composed Kinderszenen (Scenes from Childhood), Op. 15, in 1838: thirteen miniatures he described as an adult's memories of childhood. Träumerei is No. 7, and it quickly became a favourite encore of pianists and a standard arrangement for cello, violin and orchestra.
Vladimir Horowitz often played it as an encore, including at his return concert in Moscow in 1986. The piece lasts under three minutes in full: the eight bars on this page come back twice, with a middle section in between.
This transcription: Schumann, Kinderszenen, Op. 15, No. 7 (1838), from Leichte Stücke (1900): Mutopia Project no. 504, placed in the public domain; melody of the upbeat and bars 1-8 as printed, the grace note of bar 8 left out and the last note held; one chord per harmony in the left hand, read from Schumann's inner voices and bass, arranged by GOONS Studio.
Transcribed by GOONS Studio from the original work, which is in the public domain.