Most popular of the 13 pieces from Kinderscenen (Scenes from Childhood) by German composer Robert Schumann.
It is a depiction of childhood innocence, vulnerability and gentleness. The theme itself is sweetly innocent and sentimental, The melody is unforgettable, the harmonies simple, but distinctive, and the overall mood dreamy and soothing. Of the many themes associated with children the “Träumerei” melody is among the most memorable.
It has also been used in several Hollywood films as soundtrack as well as in opening and closing credits.