For the last years, the duo has been specialized on the exciting Vexierspiel between old and new sound. It only composes and improvises own Contemporary Music on medieval instruments – gothic fiddle, medieval flutes, lyra.
Since 1996, Norbert Rodenkirchen has been member of the world-famous ensemble „Sequentia“. Today, he is „artist in residence“ of the music of the Middle Ages. Albrecht Maurer has been member of the Heidelberg Chamber Orchestra, before he began to work as a composer for improvised musicians. Both are members of the Parisian Ensemble „Dialogos“.