The Seville Cancionero is a manuscript collection of songs from late fiftennth-century Spain and is preserved today in the Biblioteca Colombina of Seville with the number 7-1-28. This dissertation describes the document and provides commentary and transcriptions of the Seville Cancionero.

It can be said that Strauss not only brought the valved trumpet to prominence but revived somewhat the use of the trumpet as a solo instrument to the importance it had attained during the baroque period. From the time of these works to the present there have been many improvements in the instruments themselves and the players have become more proficient. At the time these works were written and first performed the trumpets were not yet perfected. They were difficult to play and the intonation of the instrument was very poor. With the improvements in the instruments and the works of Strauss to show what could be done by the trumpet, composers started using the instrument in more important passages. In the compositions for orchestra written in the twentieth century up until the present time it is not uncommon to find the trumpet used extensively as a solo instrument. Some of the more prominent compositions employing the trumpet in this manner are: Concerto for Piano and Orchestra by Dimitri Shostakovich, The Quiet C by Aaron Copland, L'Histoire du Soldat by Igor Stravinsky, Concerto No. 2 for Piano and Orchestra by Maurice Ravel. In fact, in most of the larger orchestral …

The arrangement of movements in the Grand Sonata in B flat follows traditional classical lines, as is true of almost all the Schubert sonatas. A complete structural analysis of the work reveals some modifications in the architecture of individual movements; this is especially evident in the first movement. The departures from usual treatment of first movement sonata form may be classified as follows: 1. Developmental procedures begin in the exposition. 2. The second subject begins in a distantly related key. 3. The development section stresses melodic treatment rather than contrapuntal technique. The second movement is in ternary form and exhibits little irregularity in structure. The movement is an excellent example of the employment of an accompaniment figure as a unifying element.

This song cycle consists of ten settings, and has been divided into two parts by the composer. Each part is preceded by a short quotation in Latin which has been inserted by the composer. The two parts of the cycle are evidently meant to typify the division of a human life into the periods of youth and old age. The Latin quotations which divide the cycle into its two parts are taken from the Latin Vulgate version of the Bible, Psalm 89, verse six.