India, July 29 -- Cult folk singer Linda Perhacs, whose 1970 album Parallelograms later became a psychedelic folk classic, is reportedly missing. The 82-year-old musician has not been seen for months, ...

Linda Perhacs' psychedelic folk album, 1970’s Parallelograms, has persisted over decades, even as she's moved on with her life and copies of it disappeared from print. The followup, arriving 44 years ...