Isn't it just a reissue of the earlier Chronicles disc The Fillmore Concerts? Why should anyone upgrade to this one?
Not exactly. It has Midnight Rider (which first appeared on the Duane Allman anthology), and the performances aren't remixed like they were for the Fillmore Concerts set. Also, for that set the You Don't Love Me and Whipping Post were different takes (or at least parts of them were- I don't remember the details exactly now), and the original album takes are on this Deluxe Edition. I like the Deluxe Edition for the set list (with the exception of Midnight Rider, the tunes are the same as the Fillmore Concerts) and the booklet has some nice pictures that I've never seen before. I am a big, big fan of the ABB, especially with Duane, but I wasn't going to pay full price for this set; I got it free from BMG.