Waltz No.9 in A-flat major, Op. 69/1 "Farewell / L'adieu"

The waltz was originally written as a farewell piece to Maria Wodzińska, to whom Chopin was once engaged. This autographed copy Pour Mlle Marie, given to her in Dresden, Germany, in September 1835, is now in the National Library (Biblioteka Narodowa) of Poland in Warsaw. Another autographed version of the piece can be found at the Conservatoire de Paris, but is considered to be a less refined version[citation needed]. A third is presented as the posthumous edition of Julian Fontana, but has not been substantiated by any known autograph.