On the 1971 Doors album LA Woman, a bloating Jim sang a song “I’ve been down so very damn long”, which I always thought was one of the better ones.
It turns out this is also the title of a book written by the much forgotten Richard Fariña. He died in a bike accident in 1966 and is widely seen as a fundamental influence on his friends Dylan, Morrison and a host of others who became really rather famous. Had he lived, it is likely his reputation & achievement would have rivalled them all.
Unfortunately, the reviews of the book that I have read don’t make me want to read it. I guess it’s certain this is where the Doors got the title from but how can you be sure?
Fariña sang with his wife Mimi, who was Joan Baez’ sister; he died on her 21st birthday. She had cameo appearances in Tales of the City and Six Feet Under. She died in 2001.