Schwarz Stein Schwarz Stein Schwarz Stein is a Japanese visual kei electronic music duo formed by Hora (洞) and Kaya (迦夜) in 2001 (as "Rudolf Steiner"), who disbanded in 2004 and regrouped in 2014. During its first three years of activity, the group consisted of Kaya on vocals (ex-Isola) and Hora (ex-Velvet Eden) as keyboardist and programmer. The two originally worked together under the alias Rudolf Steiner until their signing to ex-Malice Mizer guitarist Mana's record label Midi:Nette. Upon their 're-formation', Mana discarded the name Rudolf Steiner and christened the duo "Schwarz Stein" (pseudo-German for "Black Stone"). Prior to their name change,
Hanna Schwarz In the premiere of Alfred Schnittke's "Historia von D. Johann Fausten" on 22 June 1995, she performed Mephistophela. She has made many appearances as a concert artist, and features in a large number of recordings. As an interpreter of lieder she often performed with the German pianist Sebastian Peschko. Hanna Schwarz is a professor at Hochschule für Musik und Theater Hamburg in Germany. Hanna Schwarz Hanna Schwarz (born 15 August 1943), is a German mezzo-soprano and contralto singer in opera and concert. In 1976 she performed the parts of Fricka and Erda in the centenary production of Wagner's "Der Ring