Polka give way to the two-step and new ragtime dances. Polka dancing enjoyed a resurgence in popularity after World War II, when many Polish refugees moved to the US, adopting this Bohemian style as a cultural dance. Polka dances are still held on a weekly basis across many parts of the US with significant populations of central European origin. It was also found in parts of South America. There are various styles of contemporary polka besides the original Czech dance, which is still the chief dance at any formal or countryside ball in the Czech Republic. One of the types found
Polonaise-Fantaisie (Chopin) from 'late' to 'last'. It is suggested that the formal ambiguities of the piece (particularly the unconventional and musically misleading transitions into and out of the lyrical inner section) are the most significant defining qualities of this 'last style', which only includes this and one other piece—the F minor Mazurka (Op. 68, No. 4), Chopin's last composition. The piece plays a central role in Sandor Marai's novel "Embers". Polonaise-Fantaisie (Chopin) The Polonaise-fantaisie in A-flat major, Op. 61, is a composition for piano by Frédéric Chopin. It was dedicated to Mme A. Veyret, written and published in 1846. It opens with