John Sinclair was an American poet, writer, and political activist from Flint, Michigan. Sinclair's defining style is jazz poetry, and he released most of his works in audio formats. Most of his pieces include musical accompaniment, usually by a varying group of collaborators dubbed Blues Scholars.

Lawrence Robert "Pun" Plamondon was an American activist, known for being a 1960s left-wing activist who helped found the White Panther Party. He was the first hippie to be listed on the FBI's Ten Most Wanted Fugitives list due to his alleged participation in a bombing, though charges were ultimately dropped due to high-level governmental agency misconduct — rejecting warrantless interception of phone calls based on a claim of "national security" — an issue finally decided on appeal by the Supreme Court of the United States.