I know, I watched that show on our New York channel 4 (NBC) last evening and was quite impressed.  My band does the Eagles "Love will keep us alive" and I was humbled by their rendition.   Absulutely astounding. I was gratified, however, to see how hard they still work at their craft with rehearsals, warm-ups, and the "Ring of Fire" as they called it when they all practice their harmonies with one acoustic guitar backstage prior to the show.
I myself have been working very, very hard tuning my craft, and it's rewarding when it starts paying off.  It payed off for the Eagles.  I did get a kick out of their logic behind the Farewell tour I.  It's just a joke on everyone and they are not planning on retiring or breaking up the band.  They plan on doing Farewell Tour II, III, IV, and on, and on, and on.....
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Al 
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