Can Someone ID This Early FM Photo?

[Kelly]

When Stevie intros Rhiannon at the show labelled "Tuscaloosa", (sp?) she does say that the song is "brand new" implying that they just started working on it fairly recently. She then goes on to tell Lindsey not to "play it too fast". This little tidbit probably does not help at all in figuring out when Rhiannon was written in relation to that Alabama show. : > ) I just thought I would throw it out there anyway. She tells the audience she hopes they like it considering that it is "brand new".
When did Lindsey tour with the Everly Brothers? If we knew the dates on that, it could help pinpoint when Stevie was in Aspen writing Landslide and Rhiannon.