Mellotronists

Hi All,

I've just been listening to "Calling Occupants of Interplanetary 
Craft" by Klaatu on UK 70s Prog Rock Greats (Live365.com). Great tune 
with some nice MkI/II (I think) in it. This is the only tune by them 
that I vaguely remember. Can y'all recommend some of their better 
albums (CDs for those who don't remember albums) in this style? I read 
that their later stuff was disco-ish, so I wouldn't be interested in 
that (or their rap stuff, if they ever did any of that).

Klaatu barada nikto,
Bernie