OK, so today I found out that yet another jazz vocalist has done a cover of "Blue Motel Room" - Claire Martin, who also has done a most excellent version of "Be Cool".
I know someone who has worked with Claire, and of course i asked him to ask her about her Joni love she is a huge Joni fan. So much so that she recently had a baby (about 6 months or so) and she named her Amelia. Gerry