Behaving patrons at SSO concert

At an SSO concert on Saturday night, I was impressed that throughout, no phone rang or beeped, no child (there was one seated next to my friend!) said a word, and nobody sneezed or coughed. No, the concert wasn't only 10 minutes long. The first piece took 25 minutes and the other took 68 minutes. It seems that all the talk about the ugly Singaporean has yielded some positive fruits.