A question about the opening song to Blind Fist of Bruce

[Siu Lung]

So, does anyone know if the opening song to Blind Fist of Bruce is original or is it library music, that is, is it from somewhere else? If it is library music, does anyone know where it's from? Because I am pretty sure that it's the song Madlib sampled for the song "Money Folder" on the Madvillain album.

Blind Fist of Bruce opening credits—

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"Money Folder"—

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