D.B. Brown’s Doctor Bird output sounds as though Perry may have been 'in the room'. People Get Funny (first entry) could be seen as a dig at Bob Marley & The Wailers with the line They talk about one love ... they talk about one heart. The UK 7 inch issue on Bullet (BU 528) was right after the Lee Perry produced Take Time Out by The Silvertones (BU 527).
The Shepherds' Rolling Stone (Light Label) uses the say rhythm.
See also Den Bros label in the What About? pages
D.B. Brown's name also appears on the 1975 LEO singles , both Black Ark recordings.