https://www.thedollys.com/

"The Dollys features three of Minneapolis' most sought after female vocalists: Joanna Jahn, Kari Shaw-Akers and Megan Shaw.  Harmonizing to the music of The Trio: EmmyLou Harris, Dolly Parton and Linda Rondstadt and many other female country artists of the 70's, 80's and 90's.  The Dollys also perfom folk and americana hits of the past, which they love to put their own spin on.  Together these ladies bring their collective talents to the stage and the results are harmonies so tight you'll swear you're live at the Grand 'Ol Opry!