When a couple of us saw Glenn in Niagara Falls in 2012, one of the huge surprises of a surprise full night was On The Way Home by Buffalo Springfield. He said he was trying to persuade his bandmates to do a couple of covers by artists who had influenced them. He failed; it never happened.
I'm afraid for me it's too late to wonder which songs they could have done in their real careerr. People who like the faux Eagles are probably delighted to have heard Tulsa Time & Walking To New Orleans.