I must be in a retro groove
I came upon this earlier today. The 'wild' keyboards remind me of the Osmond Brothers, strangely enough... I suppose it was the dawn of synths in pop, and they sounded pretty wild and exciting back then.
Not sure how I first came upon this. By then it might have been the early 70s. Either it was re-released (from the original in 1966) and re-charted, or school-friends were playing their older brothers vinyl years later.
Either way it's an interesting song. Weaving the US surf-sound with some Beatles-esque compositional break-outs/interludes, that adds some mystery and complexity. Well, either way, at the time it was not a typical chart release!
https://www.youtube.com/watch?v=d8rd53WuojE
'The Beach Boys - Good Vibrations - Rare Studio Recording Film Footage'
I enjoyed this version, as you get a feel from the technical side of things, how it got put together.
A later live version. By then they'd fully bedded in the composition.
https://www.youtube.com/watch?v=LVKCRpOewco
'The Beach Boys - Good Vibrations (Live 1979)'
[Love the stage dancers

- Just how gay can you be?

]
The outro.... note the cross-over on the keys with the the hook-chord in 'Crazy Horses' by the Osmonds
https://www.youtube.com/watch?v=CS8ZfVTE4SM
'The Osmonds ~ Crazy Horses'
... OMG, for obvious reasons I've not looked that track up for years! But you know what, I'm really honestly stunned at how 'hard core' it was. At first I thought I'd found a comedic 'Growl-style' overdub... but it's not! That was the original. And they were a teen-pop band. THE global boy-band of their day. How things have changed eh? [x-ref: the relative 'poofyness' of One Direction etc these days].