Improvisation in medieval styles – as part of Sackpfeifertage, Schwäbisch Hall, march 1-4/ 2019:
Improvisation of melodies with typical motives of the modes – accompaniment with borduns and in the manner of the Organa – medieval counterpoint (discantus-style)

Improvisation in baroque times – as part of  Summer Course in Springiersbacher, august 4-10/ 2019:
Improvisation with the patterns and harmony series of Bergamasca, Follia, Passamezzo …
Grounds and Chaconne