Editing Edita Gruberová (section)

=== ''Lied'' ===
Gruberová was introduced to ''[[Lied]]er'' repertoire by {{ill|Harald Goertz|de}}, a professor at the [[University of Music and Performing Arts Vienna|Vienna Music Academy]], and repetiteur at the Vienna State Opera. They often performed together, until [[Erik Werba]] became her ''Lied'' partner with whom she performed songs by [[Franz Schubert]], [[Gustav Mahler]] and Strauss.<ref name="BR" /> In 1980, they performed a recital at the [[Salzburg Festival]] with clarinetist [[Peter Schmidl]], featuring songs by [[Felix Mendelssohn|Mendelssohn]], Schubert and Strauss.<ref name="BR" /><ref>{{cite web | title = Edita Gruberová | url = https://archive.salzburgerfestspiele.at/archive_detail/programid/2356/id/251/j/1980 | work = Salzburg Festival Archive | date = 2021 | access-date = 19 October 2021 | archive-date = 19 October 2021 | archive-url = https://web.archive.org/web/20211019201335/https://archive.salzburgerfestspiele.at/archive_detail/programid/2356/id/251/j/1980 | url-status = live }}</ref>