Waltz in A-flat major, Op. 42, is a lively waltz composed by Frédéric Chopin in 1840.[1]
Though none of Chopin's works were actually intended to be danced to,[2] this waltz does appear to be appropriate for use in the ballroom. It is often considered to be one of the finest of Chopin's waltzes.[1]
The piece begins with an eight-bar introductory trill on the dominant, calling for the dance to begin. The opening melody of the work is light and in duple time, it is accompanied with a 3/4 left hand accompaniment. This waltz contains many virtuosic passages and a mesmerizing coda, making it a favourite with audiences. It is often considered one of Chopin's most important waltzes and is also one of the most challenging to play.[1][3][4]
U.S. President Harry S. Truman, an amateur pianist, told friends that Chopin's Waltz in A-flat major was one of his favorite compositions.[5]
