ahh i thought you meant the lille palle one lmaooooooo.
it's an old poem actually made into a kind of protest song as well.. i can try translating it, but it's a bit of a story about an abandoned boat(not literally, more as an idiomatic thing) that hits the sea bottom and then returns to Portugal.. it probably makes no sense unless you know some portuguese history but yeah basically it was popular again in the 60s-70s with its colonial wars and it being a protest song again