Carlos Kleiber
She was Sophie in Richard Strauss' "Der Rosenkavalier" DG 00440 073 4072 Carlos Kleiber conductor, Bayerisches Staatsorchester; Otto Schenk director, recorded 1979. There is a recording of Lucia Popp soloing in Strauss' "Four Last Songs" with Sir Georg Solti and the Chicago Symphony. In 1993 she was the soprano soloist in Antonín Dvořák's "Requiem" with the Prague Symphony Orchestra conducted by Petr Altrichter on Arthaus music DVD 102145.