Question: What performing arts centre is located in Change Alley, Singapore?
Sentence (from "Change Alley, Singapore"): 1819: Owing to the poor geographical location of the beach front stretching from Esplanade to Rochor River as the prior trading site, Raffles shifted the commercial centre to the South Bank of Singapore (today’s South Boat Quay), nearer to the mouth of the Singapore River, where waters were less shallow and more accessible.
Relevant evidence: Yes