not forgotten isn't hard to find on 12"! it got repressed by simplyvinyl!
i generally dislike best of compilations, especially being a jethro tull fan, and having to sift through around FOUR "greatest hits", "very best of", blah blah before finding an actual album.
i still can't believe that silverchair has a greatest hits compilation.
(maybe it fit on a CD3", hardy har har)