Eberhard Kummer sings 'Es hat ein biderman ein weib' (anonymous; from min 5:00) and Kaspar v.d. Rön's "Zwerg Laurin" (dwarf "Laurin"; from min 9:10) and in between talks about instrumentation in the middle ages. (in german)
Copyright ORF Edition Alte Musik. (part 3/4)