"The Carnival of the Animals" is a musical suite of fourteen movements by the French Romantic composer Camille Saint-Saëns.

It was composed in February 1886 while Saint-Saëns was vacationing in a small Austrian village. It was originally scored for a chamber group of flute/piccolo, clarinet (B flat and C), two pianos, glass harmonica, xylophone, two violins, viola, cello and double bass, but is usually performed today with a full orchestra of strings, and with a glockenspiel substituting for the rare glass harmonica. The term for this rare 11-piece musical ensemble is a "hendectet" or an "undectet."

Saint-Saëns, apparently concerned that the piece was too frivolous and likely to harm his reputation as a serious composer, suppressed performances of it and only allowed one movement, Le cygne, to be published in his lifetime. Only small private performances were given for close friends like Franz Liszt.

Saint-Saëns did, however, include a provision which allowed the suite to be published after his death. It was first performed on 26 February 1922, and it has since become one of his most popular works. It is a favorite of music teachers and young children, along with Prokofiev's Peter and the Wolf and Britten's The Young Person's Guide to the Orchestra. In fact, it is very common to see any combination of these three works together on modern CD recordings.

Movement 11. Pianistes (Pianists)

Strings and two pianos: This movement is a glimpse of what few audiences ever get to see: the pianists practicing their scales. The scales of C, D flat, D and E flat are covered. Each one starts with a trill on the first and second note, then proceeds in scales with a few changes in the rhythm. Transitions between keys are accomplished with a blasting chord from all the instruments between scales. In some performances, the later, more difficult, scales are deliberately played increasingly out of time. After the four scales, the key changes back to C, where the pianos play a trill-like pattern in thirds, in the style of Charles-Louis Hanon or Carl Czerny, while the strings play a small part underneath. This movement is unusual in that the last three blasted chords do not resolve the piece, but rather lead into the next movement, with a pattern similar to the chords that lead from the second to the third movements of Rachmaninoff's Piano Concerto No. 3.