The French composer Camille Saint-Saëns was prolific and lived a long time, although by the time of his death in 1921 music had changed beyond anything he could have conceived. He was a gifted pianist and, in common with many other well known French composers, found employment and distinction as organist at one of the principal churches in Paris. The popular Carnival of the Animals, described as A Zoological Fantasy, was written in 1886, originally for two pianos and a small chamber orchestra, to celebrate that year's carnival. The composer forbade further performances of this occasional music, except for The Swan, which enjoyed immediate and irresistible popularity.

The Soviet composer Sergey Prokofiev wrote his Peter and the Wolf in 1936 to introduce to children the instruments of the orchestra. He had taken his two sons to see performances at the Moscow Children's Music Theatre and this had suggested to him the possibility of a composition of this kind. The boy Peter, represented by the strings, is playing in the meadow, forbidden territory. A bird, shown by the flute, sings in a tree: a duck, the oboe, swims in the pond, and a cat, the clarinet, comes onto the scene, sending the bird up to a higher branch. Peter's grandfather, the bassoon, warns the boy not to venture out, but meanwhile a wolf, the French horns, comes into the meadow, 
and adventures ensue with spoken narration.

Ten years later, in 1946, the English composer Benjamin Britten was asked to write music for an educational film introducing the instruments of the orchestra. For the purpose he chose a theme by the great 17th century English composer Henry Purcell and wrote a set of variations, each of which shows the characteristics of a particular instrument or group of instruments. The alternative title of the work, Variations and Fugue on a Theme of Purcell, is an exact description. The other title, The Young Person's Guide to the 
Orchestra, makes fun of the titles much favored by writers of moral tales in the 19th century, providing "young persons" with advice on how to regulate every aspect of their lives. At the most exciting part of the concluding fugue, the brass instruments play again the original theme, leading to a grand conclusion. 

1990 release. Delibes the Best of French Ballet performed by the Slovak Rasio Symphony Orchestra (Bratislava) conducted by Ondrej Lenard. Recorded at the Concert Hall of Slovak Radio in Bratislava, April 3-6, 1989, December 1, 1988 & October 23, 1989. "An attractive hour of Delibes, with five key items from Coppélia, including the Music for the Automatons and Waltz, four from Sylvia, not forgetting the Pizzicato, and four from La Source. Perhaps most enjoyable of all are the six pastiche ancient 'airs de danse', provided for a ballroom scene in Victor Hugo's play, Le Roi s'amuse. They are played most gracefully, and the excerpts from the major ballets are spirited and nicely turned. "- Penguin Guide.

1987 release with highlights from his famous ballets. Tchaikovsky (1840-1893) performed by the Slovak Philharmonic Orchestra recorded at Concert Hall of the Slovak Philahrmonic June 20-25, 1987 & Czecho-Slovak Radio Symphony Orchestra recorded at Concert Hall of the Czecho-Slovak Radio in Bratislava October 13-20, 1987 conducted by Michael Halasz & Ondrej Lenard. The music of Tchaikovsky, in spite of the reservations of contemporaries at home and abroad, must seem to US both essentially Russian and firmly in the West European tradition. In Vienna the critic Eduard Hanslick was able to complain of the "trivial Cossack cheer" of the finale of the Violin Concerto, but in Russia Tchaikovsky never went far enough to please the self-appointed leader of musical nationalists, Balakirev. While by no means a miniaturist, he nevertheless excelled in his mastery of the smaller forms necessary in ballet, writing music that displayed his remarkable gifts of melody and skill in orchestration.

Tchaikovsky's ballet The Nutcracker was first performed in St. Petersburg in 1890, damned with the faintest of praise by the Tsar, who remarked that it was "very nice". The composer himself expressed dissatisfaction with his music for The Nutcracker, a subject proposed by Marius Petipa and the Imperial Theatre Directorate in 1891 and first performed at the Maryinsky in December, 1892, again to a cool reception. The music itself, however, had already proved popular enough in a suite arranged by Tchaikovsky for a concert earlier in the year. The story of the ballet is drawn from E.T.A. Hoffmann's tale, Der Nussknacker und der Mäuserkönig. Set in the eighteenth century, initially in the house of the President of one of the German states of the period, the ballet opens with a children's Christmas party, at which Drosselmeyer, a slightly sinister adult, brings presents, a doll for Clara, the daughter of the house, and a toy soldier for Franz, her brother. When the children are told not to open their presents, Drosselmeyer quietens them by giving the two a pair of nutcrackers, promptly broken by Franz who tries to crack the biggest nut he can find. The Czecho-Slovak Radio Symphony Orchestra (Bratislava), the oldest symphonic ensemble in Slovakia, was founded in 1929. The orchestra's first conductor was František Dyk and over the past sixty years it has worked under the direction of several prominent Czech and Slovak conductors. The orchestra has made many recordings for the Naxas label ranging from the ballet music of Tchaikovsky to more modern works by composers such as Copland, Britten and Prokofiev. For Marco Polo the orchestra has recorded works by Glazunov, Glière, Rubinstein and other late romantic composers and film music of Honegger, Bliss, Ibert and Khachaturian. Ondrej Lenard was born in 1942 and had his early training in Bratislava, where, at the age of 17, he entered the Academy of Music and Drama, to study under Ludovit Rajter. His graduation concert in 1964 was given with the Slovak Philharmonic Orchestra and during his two years of military service he conducted the Army Orchestral Ensemble, later renewing an earlier connection with the Slovak National Opera, where he has continued to direct performances.