I'm listening to the new live Mutantes album, and during the guitar solo for "I Feel a Little Spaced Out" the chord progression is *exactly* the same as the one at the end of "Junior's Farm" by Macca & Wings (I'm pretty sure that's the one -- the bit where he yells "take me back!" as the band goes from uptempo verse to slower bridge section.)
Now, the Mutantes song came first (orig. title "Ando Meio Desligado" 1969 vs. 1974 for "Junior's Farm"), but this particular recording is new (live in London 2006).
So are Mutantes paying tribute to McCartney in concert, or did McCartney rip off Mutantes in the first place?