I just received "Beltway to Largo" today. Wow, what an underrated release!!
The content (June 27, 1976 Matinee) is simply fantastic. The audience was probably the best I have heard in a 1976 show so far. Elvis also performed his oldies in a never heard, great spirit.
You can really hear Elvis was pleased by the audience reaction, he also added "Funny How Time Slips Away" and "Help Me" to his programm instead of closing the show after the introductions and "Hound Dog".
This is a must for every serious Elvis collector ...