The 1974 album continued the huge success that Ringo enjoyed in the years after The Beatles' demise.
George played on Gary's second solo album, 1971's 'Footprint,' just as Wright had played for Harrison the year before on 'All Things Must Pass.'
The album was co-produced by the brothers Gene and Billy Page, both of whom had resumés going back to the 1960s.
'Living In The Material World' featured such friends as Ringo Starr, Leon Russell, Gary Wright and Nicky Hopkins.
The CD and vinyl box sets collecting the Island Records work of Spooky Tooth, one of the key English experimental bands of the '60s and ‘70s, are out now.
Key English experimental rock band Spooky Tooth are to have their collected work for Island Records released in two box set formats by USM on April 27.