Karaoke again

I did this sketch last month at the Bian's Place, otherwise known as the Singapore Chinese Opera Museum at Kandahar Street. The lady on the left was singing. She had a beautiful voice. The group on the right ignored the beautiful singing and burst out in laughter once a while. Yes, everyone looking at this sketch asked the same question :"why was the lady wearing shorts in a public eating place?" Another example that we sketchers are drawing what we see and not what we know.

The last time I visited the same place, I did this sketch.