I'm not surprised it's a bit tricksy Mark, they've made 30 albums! Any road "Patterns of Time appears to be a re-packaging of "Hammerdown" all the tracks seem to be on YT though I haven't found "Maplewood Parlour" there yet (I have an MP3 of that one if needed), good luck.
It appears that most of the tracks from "Hamerdown"/"Patterns Of Time" are also replicated on "Fuzzy Organs" bar four, never thought to check. OK that's two less on my wants list.
30 albums you say..... I'll have to do some research. I was only aware of the ones listed on Discogs.