Did a quick side-by-side compare… it’s (almost) the same track, only with a different mix. Sounds like BC fooled us
All the guitar parts are there already in the 1993 Glynis, but buried deep, very deep in the mix, because the bass part is mixed up front. This was altered in the 2012 Glynis; bass in the back, vocals and guitar up front.
The ‘spacey effect’ at ~1:35 got lost in the 2012 Glynis, that’s why we hear an additional BC ‘yeah’.
Only at the end of the track (at ~3:50) the vocals are clearly different.
--'to Rock!! for you'(Cherub Rock/Siamese Dream '93),Jeroen