1892, America’s Gilded Age.

New York, the city where Edison’s light bulbs illuminated the night and Rockefeller’s oil promised wealth.

At that time, in Tin Pan Alley, the heart of American popular music, nothing but the sound of worn-out pianos echoed through the streets.

“We’re creating a Girl Group.”

A 21st-century Korean K-pop Producer.

Having traveled back more than 130 years in time, I fell into the heart of 19th-century New York.