Britten, Herbert Sumsion, Maurice Duruflé, Edward Elgar, Frederick Delius, William Lloyd Webber, Jules Van Nuffel, Joseph Ryelandt, Andrew Carter, Kurt Hessenberg, Rupert Lang, Morten Lauridsen, and Eric Whitacre. In 2015 he conducted Bach's Missa of 1733 in B-minor in the newly-edited parts for the Dresden court, with members of the orchestra of the Hessisches Staatstheater Wiesbaden. Choral projects In 1999 Dessauer collaborated with Ignace Michiels, organist of St. Salvator's Cathedral in Bruges, in a joint project to bring a century of violence to a close. The same programme was performed in both Bruges and Wiesbaden by the Cantores and Chor von St. Bonifatius choirs, with Michiels playing the organ and Dessauer conducting. The concert in Bruges on 23 October 1999 was named Eeuw van zinloos Geweld (Century of meaningless violence) and expressed it using Maurice Duruflé's Prélude et Fugue sur le nom d'Alain, Jules Van Nuffel's , Jehan Alain's Litanies, Rudolf Mauersberger's Wie liegt die Stadt so wüst, Gerald Hendrie's Exsultate from the sonata In praise of reconciliation, and Duruflé's Requiem. The Wiesbaden concert was called Versöhnungskonzert zum Ende des Jahrhunderts (Concert of reconciliation at the end of the century). In 1995 Dessauer prepared the choir for a memorial concert commemorating the 50th anniversary of the end of World War II. On 8 May 1995, Britten's War Requiem was performed in a ceremony of the government of Hesse at the Kurhaus Wiesbaden, with choirs from countries who were opponents during the war: the Swindon Choral Society from Swindon, UK, the Macon Civic Chorale from Macon, Georgia, and the Schiersteiner Kantorei conducted by Martin Lutz. A year later they took part in a performance of the work with similar forces in Macon. In November 2009 Dessauer again performed Duruflé's Requiem, this time with a choir of volunteers who wanted to commemorate the Holocaust in a Gedenkkonzert gegen Antisemitismus, or a concert against Antisemitism. Janina Moeller sang the mezzo-soprano solo, and Petra Morath-Pusinelli was the organist. In November 2015 Dessauer was the organist for a sing-along organised by the Diocese of Limburg in St. Bonifatius. A choir of 150 volunteers studied Gabriel Fauré's Requiem and performed it as part of the Wiesbadener Bachwochen festival. As a contrast, Dessauer performed Olivier Latry's Salve Regina organ meditations, in which, according to a reviewer, he made the listener feel "...the complete cosmos of humanity, including the cruelty and violence, from which this prayer asks for