Add Yahoo as a preferred source to see more of our stories on Google. For the first time in more than 90 years, a previously unknown waltz by a renowned 19th-century composer has been uncovered.

NEW YORK (AP) — The brooding waltz was carefully composed on a sheet of music roughly the size of an index card. The brief, moody number also bore an intriguing name, written at the top in cursive: ...

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 ...

Waltzes, Movements: No. 1 in E flat, Op. 18 Fryderyk Chopin, Composer Jean-Marc Luisada, Piano Waltzes, Movements: No. 3 in A minor, Op. 34/2 Fryderyk Chopin ...