Second time

[SimonR2]

'Born Slippy' by Underworld (used in the Trainspotting OST) begins with a looped sample of an 80s synth track. Any ideas what the original is ? I've been trying to find out for years - so any info would be appreciated :-) I re-submitted this question - the answer is not OMD's 'Souvenir'.

[scrabble]

Is it Paul McCartney's "Wonderful Christmastime"?