An unknown work in the composer’s hand has emerged in a New York museum, the first such find in more than a half century. The pianist Lang Lang plays it here. Listen to the full performance ...

A previously unknown waltz by Frédéric Chopin has come to light in the archives of New York’s Morgan Library & Museum, The New York Times reports. Fryderyk Chopin (1810-1849).Image: Biblioteka ...

DEEP in the vault of the Morgan Library & Museum in Manhattan on a late spring day, curator Robinson McClellan was sorting through a collection of cultural memorabilia. There were postcards signed by ...