e/Waltzes (Chopin)

Information
has gloss	eng: Frédéric Chopin’s Waltzes are pieces of moderate length adhering to the traditional 3/4 waltz time, but are remarkably different from the earlier Viennese waltzes in that they were not designed for dancing but for concert performance. Some of them are accessible by pianists of moderate capabilities, but the more difficult of them require an advanced technique.
lexicalization	eng: waltzes
instance of	c/Waltzes by Frédéric Chopin