Barrie Jones suggests that "amongst the works that Chopin intended for concert use, the four ballades and four scherzos stand supreme", and adds that "the Barcarolle Op. 60 stands apart as an example of Chopin's rich harmonic palette coupled with an Italianate warmth of melody.
What piece does J. Barrie Jones pinpoint as a great example of Chopin's palette?
the Barcarolle Op. 60