I've found a couple more citations that I think are better than the
current OED ones, since they either predate or are from much better
sources than the OED ones:
It turns out I was right about both the earlier date and the likely
sources:
Here's CSM in the NME in 1974:
"Relax, Frank. We Ain't No Liggers. A Few of Us Just Came to
Join In"
-- *New Musical Express* (headline for Frank Zappa interview
by Charles Shaar Murray), 5 October 1974
And heres a good 'un from an impeccable source in '77:
"This offer does not apply to Island Records executives,
groupies, liggers, Elvis Costello and employees of Stiff."
-- Liner notes for Elvis Costello's *My Aim Is True* LP
(Stiff Records), released 23 July 1977.
How's about that, then?

Signature
Brad Germolene
Brad Germolene - 20 Nov 2006 20:53 GMT
>I've found a couple more citations that I think are better than the
>current OED ones, since they either predate or are from much better
[quoted text clipped - 4 lines]
>
>Here's CSM in the NME in 1974:
Stop press. Here's another NME one from a year earlier:
"Over the past six years I've accumulated over 14 plastic
musical instruments with a very wide gamut of sounds. And I've
found that by slowing them down or speeding them up on tape, I
can imitate any electric sound. With this in mind, I want to
make a straight-forward rock record and then appear on 'Top Of
The Pops' with a bunch of liggers playing these things."
-- Brian Eno (quoted by Nick Kent), *New Musical Express*,
16 July 1973
These earlier examples suggest that "ligger" was originally used for
any rock hanger-on in general (a groupie being a specific type of
ligger), only acquiring the additional "freeloader" meaning in the
post-punk era.

Signature
Brad Germolene
matt271829-news@yahoo.co.uk - 21 Nov 2006 00:03 GMT
> >I've found a couple more citations that I think are better than the
> >current OED ones, since they either predate or are from much better
[quoted text clipped - 24 lines]
> --
> Brad Germolene
I thought a "ligger" was always a "nobody", and that if you got to
appear on TOTP then you'd graduated from liggerdom to something a
little higher up the food chain. I suppose Brian Eno was being ironic...