Largest musical staircase in a shopping mall

Largest musical staircase in a shopping mall
Who
Berjaya Times Square
What
16 total number
Where
Malaysia (Kuala Lumpur)
When
2013

The Grand Musical Staircase in the Berjaya Times Square shopping mall in Kuala Lumpur, Malaysia has 16 steps linking the Lower Ground and Ground Floors. When stepped on, the staircase produces a series of piano, harp, percussion and flute sounds, accompanied by LED sound graphs and rippling liquid panels. The piano stairs were constructed in 2013 at a cost of RM 1.5 million (£276,024; $455,196).