The historical piano collection 1, from the Kremsegg Schloss Museum (Austria), includes 4 exceptional instruments from the 18th and 19th centuries:
- J.B. Streicher grand piano (1852)
- S. Erard grand piano (1849)
- I. Besendorfer grand piano (1829)
- J. Dohnal pianoforte (1795)
Incomparable for rendering the music of the Classical period, these instruments can also be used for more recent compositions.