Concerto DiscretoDW staff (kjb)02/26/2007February 26, 2007Soprano Christiane Oelze and pianist Eric Schneider perform works by Weill, Eisler, Bernstein, Schumann, Mendelssohn and Brahms.https://p.dw.com/p/DjWCConcerto Discreto is an annual concert series at the Arithmeum Museum in BonnAdvertisement