“It was the tune that changed everything” for Noel Gallagher and Oasis, with his greatest guitar solo – but it turns out that Live Forever got a serious guitar edit in the control room
'It was essentially the same solo that’s on the finished version Noel always plays live, but when it went high on the second half all I could think of was Slash in leather kecks with a wind machine on the Grand Canyon'
https://www.musicradar.com/news/oasis-live-forever-song-story-noel-gallagher