You were taking a stroll through the market inUpton Park, London on a sunny Saturday when you heard faint singing further ahead.

Admist the crowd stood an Indian man of average height, sporting a black shirt and black jeans.

"Come on ladies, come on ladies, one pound fish, have a have a look. One pound fish. Very, very good, one pound fish. Very, very cheap one pound fish. Six for 5 pound one pound each,"

With the way he strung his notes together, you couldn't help but be captivated by his singing.