
Books about Klenau:
STRING QUARTETS 1,2 AND 3/ SJAELLAND STRING QUARTET by PAUL VON KLENAU [Korean Imported] (2008) by PAUL VON KLENAU (0100)
Kjartan and Gudrun. Oper in 3 Akten. Dichtung und Musik von P. A. von Klenau. Klavierauszug mit Text by Paul August von Klenau (1918)
Marion. Ballett-Pantomime in 3 Bildern. Musik und Text von ... P. von Klenau ... Orchester-Partitur, etc by Paul August von Klenau (1920)

Wiki information Klenau:
Paul August von Klenau was a Danish-born composer who worked primarily in Germany and Austria. Klenau was born and died in Copenhagen. His teachers included Otto Malling, Max Bruch, Ludwig Thuille and Max von Schillings. Klenau was among Arnold...
Johann von Klenau, also called Johann Josef Cajetan von Klenau und Janowitz, the son of a Bohemian noble, was a field marshal in the Habsburg army. Klenau joined the Habsburg military as a teenager and fought in Austria's wars with the Ottoman...