Yay! Been after this one for quite a while, actually. After the original Radio 4 series, but just before the BBC2 TV series, came this specially-recorded double-vinyl gatefold version of Douglas Adams’ brilliant Hitch-hikers Guide To The Galaxy, recorded July-August 1979 with music by Tim Souster and the Radiophonic Workshop’s Paddy Kingsland.
Sleeve design by Hipgnosis, featuring the same graphics as the Pan paperback edition from the same period, which I can still remember buying with my pocket money for 95p in the gift shop of a campsite in Charmouth in 1980 (and I still have the book – see above pic).
And yes, I know there’s a second volume, I already thrifted that one yonks ago.