Who sang Gregorian chant in the Middle Ages? – and how? How is the Gregorian chant composed? What different kinds of chant are there? Did women sing? Why does the notation look the way it does? How does chant function together with the services? What is the difference between office and mass? What is the difference between a communion and a gradual? Is big acoustics important for singing Gregorian chant?

This and much more will be revealed in this concert-lecture where Gemma explains how Gregorian chant works. This can also be carried out as a workshop where Gemma sings together with the participants.