Like much of the music found in the vihuela publications, the romances were … melodies and composed polyphonic songs for several voices or solo songs with vihuela … sense suggests that a great deal of improvisation went into the performance of a romance … However, Milán also provides the voice part with instructions: …
Escrito por Andrew Maz
the romance vihuela bibliography
http://www.andrewmaz.net/music/earlymusic/