Above you can stream the full album of 1971 – Reverber/ation, which is the fifth volume from Pink Floyd's box set The Early Years 1965-1972. The five-track, 67 minute LP focuses exclusively on the year 1971, and includes live BBC Radio sessions of songs that would be included on their album Meddle.
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.