Let me turn on the lights and brighten me and enlighten you
I don't think you realize what you mean to me,
Here is another tripartite structure with the word light; indicates:
the significance of the color of skin in rapping
the aforementioned reference to a rapping talent being portrayed as ‘light’
to ‘enlighten’ — to show Dre what he perhaps doesn’t realize
Also, when he says ‘brighten’ he might be talking about the rehab center Brighton, which is the name of the one he went to.
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