"Never Say Never Again" is a song by the Bee Gees, It was written by Barry, Robin & Maurice Gibb in 1968 and released on the album Odessa in 1969.
[1] Robin recalled that he wanted to write a song with the line, 'I declared war on Spain.
According to Robin: "Instead, Barry wanted something so normal it was ridiculous.
But what could be more normal than a man in love wanting to declare war on anything that was to him unlovely?".
The Sketches for Odessa disc, released with the album's 2009 remastered edition, has an alternate mono mix from December 7, 1968 with a distorted electric guitar part that is not on the multitrack master and a different lead vocal take.