Louis Couperin (c. 1626-1661) was an outstanding member of the seventeenth-century clavecin school and an important link in the Couperin dynasty. His works for the harpsichord, or clavecin, have been neglected. This is due primarily to the fact that there are relatively few of his works, in comparison with those of his nephew, Franois Couperin Le Grand, who greatly overshadows him. Louis wrote no treatise on how his works are to be played, and there are few accounts of him, or his works, that are written in English. There is no biography of Louis Couperin. A more detailed study should be made of his music and its place in the French clavecin literature. Before examiinig the music itself, however, it is necessary to trace the origins and development of the clavecin school and its style.

The English horn has a background of historical confusion because the instrument was built in many different shapes and was given a new name for each change of form.

Because of the nature of the poetry, the interpretation of Banalites in this study has involved certain subjective decisions. These deductions were, nevertheless, colored by statements of the poet, the composer, and authorities on each. This is not to imply, however, that this is the only interpretation. Both poet and composer have given evidence that their creation requires a subjective response on the part of the interpreter. This is perhaps the greatest challenge offered by the work.

Bela Bartok's six string quartets are generally regarded as the next most significant works in the medium after the quartets of Beethoven. Unlike some of his contemporaries in the field, e.g, Hindemith, Milhaud, and Schoenberg, Bartok's quartets are representative of his musical growth and, as such, are worthy of equal status with those of such recognized masters as Haydn and Mozart, as well as Beethoven...

The primary purpose of this thesis will be to examine the orchestration of the trombone section in the Viennese symphonies of the early Romantic period. In order to fully understand the function of the trombone section in these syphonies, a review of the trombones usage in previous centuries is in order.