I'll repeat my prediction from earlier this week: either '74 or '76. Although I'm going on the assumption she's actually keeping track of which years she's been doing, which may be giving her more credit than need be -- she did play the same Lennon song twice in 2 weeks (albeit in 2 diff years).
wow -- '67! A nice surprise, to say the least.
BOS "Plastic Fantastic" TOTHK!