Good song, Amergin. It reminded me of a song about another Harry, Harry Pollitt.

The People's Song Book says the tune for "The Ballad of Harry Bridges" is derived from "Little Old Sod Shanty." I transcribed the tune and sent it to Mudcat MIDIs.
-Joe Offer-

Arlo Guthrie performance: https://www.youtube.com/watch?v=HpBzT3XZfeg