Sidney Bechet's version of "Salty Dog."
(Link to free Sidney Bechet downloads, including Salty Dog, here. Thank you public domain!)
Cat Power's version of "Salty Dog":
Thanks to my friend Bradley who originally told me about Salty Dog, Cat Power's version, and what it means.
For clarification's sake: just because I know what it means does not imply that I support such things.