I read a couple of days ago that Linda Ronstadt has Parkinson's disease. She uses two walking sticks and has wheel chair.This has affected all her muscles and she says she can no longer sing,not even a note.She thought this was originally from a tick bite andfrom surgery on her shoulder.She had one Christmas release"A Merry Little Christmas"Elektra 62572 released 2000 on CD.She is one of the biggest stars of the1970's and the biggest female star of the 1970's.