For my version of Lost Not Forgotten, I cut out the intro, the tickle section, the first verse, left the chorus, took out the breakdown, the second verse, the bridge, left the chorus, took out the entire instrumental section, left the chorus, and took out the outro...
So, in the end, I was left with 3 choruses, so I cut two of them out, and was left with 1 chorus, and that is the current version that I listen to.