In 1897–98 the Polish-American pianist and composer Leopold Godowsky is reported to have performed the entire 19th century piano repertoire in a series of only 8 concerts. This is hardly imaginable or even possible.
Is this claim true? What pieces were played by him exactly?
Web Archive of the Biography from godowsky.com:
For the 1897-98 season he presented a series of eight programs surveying the entire 19th-century literature of the piano.