Muldaur, Neil Diamond, Barbi Benton, Juice Newton, Leo Sayer, The Nitty Gritty Dirt Band, Karla Bonoff, Paul McCartney , Ringo Starr , John Lennon , Brian Wilson , Don Henley , Cher ‘s hit album, Heart of Stone , wrote hits for Trisha Yearwood , Wynonna Judd , for whom he co-wrote