Hip-Hop track: 'boom box banging down the block' ID

Hi Everyone,

I've been searching for a while for a track that apears on some MTV shows like 'The Valleys' and "Beauty School Cop Outs'. It's a hip hop track and the lytics I could make out were:

speakers from the boom box banging down the block,
four finger ring and i diamond on my watch,
cruising down the ave and im letting down the top,
rollin in the [ ... ]

looking so dope [ ... ] my feet

that's all I got... Anyone know the track?

FOUND IT!

https://www.youtube.com/watch?v=flrbULIdHcs

it's JDP - Circa 87'

all the best

thanks Jeroen!