China / China

Tickling the ivories one set at a time

(chinadaily.com.cn) Updated: 2011-04-22 11:02

Tickling the ivories one set at a time
Stairs designed in the style of a piano play tunes when people step on the new musical staircase in a subway station in Nanjing, Jiangsu province, April 21, 2011. [Photo/Xinhua]

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