Endeering term used for friends with business links, particularly in a few specific areas such as Streatham (blue town), Tottenham, and Cambridge. Used in place of "blud". Can get you in trouble around Woolwich and Hackney
"yes blue, there's at least 5 for you to work, more if you can get some p's"
b. This music only needs a single voice accompanied by one or more instruments.
I hate to see that evening sun go down.
'Cause my baby, he done left this town.