Welcome from me, too, Joe! I saw all of your series, and enjoyed it a lot. I never knew that Glenn had been criticized by Neil Young for doing those ads. I do have to disagree with Glenn's quote that "Harvest" was Neil's last good album. "Comes A Time" was released a few years later, and is every bit as good, if not better. (I'm a big Neil Young fan too)
At any rate, I have to agree with FP that you need to listen to Glenn's album, "Strange Weather" again. In my opinion, it's his best!
And I have to say that, if asked to choose my favorite Eagles song, it would be "Desperado"! I was absolutely thrilled to hear Glenn take it on at the Dublin concert, and I think he did every bit as good a job on it as Don did.
Looking forward to seeing part 5 of your series!