Above you can stream the full album of 1968 - Germin/ation, which is the second volume from Pink Floyd's box set The Early Years 1965-1972. The two-disc set focuses exclusively on the year 1968, in which David Gilmour had joined the band. Included are Capitol Studio and BBC Radio sessions.
The band also shared a two-disc set called Cre/ation which includes highlights from the entire 1965-1972 box set.
This and the rest of The Early Years 1965-1972 material is currently available on Amazon.