Ignaz Moscheles(1794-1870) was received by different hierarchical groups of the society during his time by his Piano duos. The worth of these works, when taking into account their popularity amongst the high society, can be considered both in terms of their monetary value as well as cultural significance. Therefore, the different social classes preferred Piano duos of Moscheles als House music, which holds "economical power."

• 조연숙 | Cho, Yeon-Sook