A study of Giovanni Battista Bovicelli's Regole, passaggi di musica

This research examines Giovanni Battista Bovicelli’s Regole, passaggi di musica (Venice, 1594), a Renaissance treatise on (vocal) ornamentation. By analyzing Bovicelli’s diminutions, this research aims to identify his characteristic stylistic elements as a composer and singer. Beyond defining these elements, the findings provide a solid foundation for comparing his style with that of Giovanni Bassano, previously studied, and for applying Bovicelli’s techniques in newly written diminutions. More broadly, this study contributes to a deeper understanding of late 16th-century Italian diminution practice. Bovicelli’s treatise offers information for singers about text placement, presents examples of diminutions for various intervals, cadences, and melodic contexts, and includes his own diminuted lines of well-known pieces of the time. This research focuses specifically on the examples of diminutions, analyzing them according to seven musical criteria: note values, range, intervals, melodic sequences, rhythmic patterns and/or sequences, standard figures such as trills and turns, and ficta application. Additionally, in cadences and melodic contexts, the extent to which the original melody is preserved is assessed. The results of this analysis are presented in tables and graphs for a clear overview. Additionally, the research includes a comparative analysis of Bovicelli’s and Bassano’s diminution styles, clarifying both their individual characteristics and, very carefully, broader trends in 16th-century Italian diminution practice. Furthermore, newly composed diminutions in Bovicelli’s style demonstrate the practical application of the findings. These diminutions are written on the well-known Anchor che col partire by Cipriano de Rore (1516-1565). keywords: 16thcentury, diminutions, historically informed performance