Between 1966 and 1968, The Pozo Seco Singers released three albums on Columbia Records, notching up Top 40 hits “I Can Make It with You” and “Look What You’ve Done.”  The first two albums, Time (1966) and I Can Make It with You (1967) were released on CD by the Collectors’ Choice Music label; now, Real Gone Music has picked up the torch with a newly-expanded reissue of 1968’s Shades of Time (RGM-0112).  For this album, the group name was shortened just to Pozo Seco, and the trio of Don Williams, Susan Taylor…