Castlemorton tune id

[studio404]

Can someone id the tune in this vid please?
It brings back memories...
YouTube - ‪CastleMorton 1992‬‏ (http://www.youtube.com/watch?v=y8Td-5DmYZw)

thanks in advance - I know I will know it but can't put a name to it

[djtepper]

Leftfield - Not Forgotten

[studio404]

thanks djtepper