With Passionate Voice: Re-Creative Singing in Sixteenth-Century England and ItalyMusicians in the 16th century had a vastly different understanding of the structure and performance of music than today's performers. In order to transform inexpressively notated music into passionate declamation, Renaissance singers treated scores freely, and it was expected that each would personalize the music through various modifications, which included ornamentation. Their role was one of musical re creation rather than of simple interpretation