If I recall correctly, the participation of Lionel R. on Flat Tires happened mainly because he was recording in a studio across the hall, Joni needed someone to sing the male role on the song, so L.R. came on over and did it. At least that's what I read in an interview years ago. Gratuitous? Probably not, I don't think Joni does gratuitous. People copy her and they are gratuitous. Bryan
