Sigma 20-200mm low light examples

There has been some interest in the Sigma 20-200mm. I took these 3 shots on an S9 on 3 different occasions all in the low lighting conditions (unedited jpgs). The singer in the first picture was quite animated and I was shooting in multi frame on M. The clock tower is more or less to show how I cope (or couldn't cope) at the 200mm end.

At 78mm

At 140mm

At 200mm