the HDB estate is serangoon nth, ave 3 and 4. the place that the photo is taken is from some high block of buangkok green and Yo Chu Kang. that road you saw with a bus is AMK ave 5. i know it........cos i stay there.
hahaha! I was on the stage for quite some time. how do u know??? Are u the one on the stage too??
Anyway about the photo, i mentioned it's serangoon because the HDB flats really look like serangoon estate! But having stayed there for 7 years of my life, the CBD didn't look so big before.. Otherwise, this might be other area..