Here is an excellent and vintage rare recording from the Eagles & friends.

Please enjoy, share with friends and PLEASE seed for a while, i need your help.
Same for the hundreds of other uploads i did and that are still well seeded, do not hit and run but leave your computer running for a while. Oh, and be kind, download maximum 2 or 3 of my uploads at the same time, not 10 or 20 simultanuously... 
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Eagles with guests Linda Ronstadt and Jackson Browne
1974 U.S. TV [possibly recorded in New York City]
"Don Kirshner's Rock Concert"

Chaptered with selection menu.
Choice of AC3 - Dolby Digital or linear PCM audio.

1. show intro
2. Eagles - Peaceful Easy Feeling
3. Eagles - Already Gone
4. Eagles - Good Day In Hell
5. Linda Ronstadt and Eagles - Silver Threads and Golden Needles
6. Linda Ronstadt and Eagles - Desperado
7. Linda Ronstadt and Bernie Leadon - It Doesn't Matter Anymore
8. Eagles - Midnight Flyer
9. Eagles - Twenty One
10. Eagles - Ol' 55
11. Jackson Browne and Eagles - Up and Down This Highway
12. Jackson Browne and David Lindley - Words and Music
13. Eagles - James Dean
14. Eagles - Duelin' Dalton / Desperado reprise
15. Eagles, Linda Ronstadt and Jackson Browne - Take It Easy
Total time: 68:07

Glenn Frey, Don Henley, Bernie Leadon, Randy Meisner and Don Felder with their friends Linda Ronstadt, Jackson Browne and David Lindley.

This copy here is from a recent transfer of a pre-broadcast source and is excellent video and audio quality from a low gen. Beta tape. Check the screen grabs and audio samples to get an idea of the quality. Extensive web searching did not turn up any released material. 

Video: NTSC 720x480 VBR 7.7 Mbps peak, 6.2 Mbps average data rate, 2-pass. 
Audio - choice of: Dolby Digital 2/0 (L,R), 48 kHz sample rate, 448 kbps data rate
or Linear PCM (2 channel 48kHz 16 bit). (The audio is dual monophonic TV audio).

Please Enjoy and SHARE!