<<Is there any Joni singing Bob on bootleg any time any place any where? >>
Deb mentioned "Mr. Tambourine Man", the source I have indicates that it's from a 1970 "Folklore" TV broadcast with Pete Seeger. The same broadcast where Pete & Joni do a duet of BSN & Pete adds his 'daughter, daughter' verse. The same source provided the alternate 'Case of You' that Walt mentioned. If Joni and/or Reprise had done their job and issued a proper boxset of rarities, all of these would be easily accessible and well-known to Joniphiles. Speaking of Joni doing Dylan, Willie, she also does the version of "It's All Over Now, Baby Blue" (on piano) on the 1991 radio show 'Swingin On A Star'. Very interesting as she begins with the chord progression to "Not To Blame", then morphs into the Dylan song. Honorable mention: Joni, Van & Bob himself combine forces to sing "I Shall Be Released" during their 1998 tour. And I think Joni also contributed backup vocals to the same song for 'The Last Waltz'. Bob NP: Hothouse Flowers, "Seoladh na nGamhna"