I was just poking around the lgeracing site and saw that they are doing a sweeps to win tickets to Singapore. The lineup of acts is so so but free trip is a free trip.

http://lgeracing.com/#/rocks

just to let you know that the big concerts were on in Fort Canning Park, while the F1 was going on. we got back to our apartment which was opposite the park, and could hear Beyonce and Black Eyed Peas, but not very well. most of the major gigs were here, and not at the track. don't be mislead. we were on the main road outside of the park, and it all just sounded like, duf,,duf,duf, but 13yo daughter could make out the songs. i couldn't.