Fourteen great studies by Ulysse Delécluse is a set of works based on some sections of famous music pieces. Arranged for clarinettists, the level of this set can be considered as difficult, including trills, rapid rhythms, fast tempos, accidental sharps and flats, accidental notes and keys up to four sharps and 2 flats.

Fourteen great studies revisits:
- Fantastical Symphony, by H. Berlioz
- The Scherzo of A Midsummer Night's Dream, by F. Mendelssohn
- Mozartiana and The Nutcracker, by P. Tchaïkowsky
- Symphony n6 Pathetic , by P. Tchaïkowsky
- The Scherzo-Waltz of the Pastoral Suite, by E. Chabrier
- Sheherazade, by Rimsky-Korsakow
- Childrens corner, by C. Debussy
- The Prodigy, The afternoon of a Faun and Games, by C. Debussy
- Till Eulenspiegel, by R. Strauss
- The Sorcerers apprentice, by P. Dukas
- Daphnis and Chloé, by M. Ravel
- The final of Daphnis and Chloé, by M. Ravel
- The Firebird, by I. Stravinsky
- Petrouchka and The Rite of Spring, by I. Stravinsky