Destroyer is also a cool bootleg by Led Zeppelin recorded by someone on April 27, 1977 in Cleveland. It has great songs, for example a 20 minute version of No Quarter. The quality...well it's a bootleg, but it's not too bad.

1. The Song Remains The Same
2. The Rover (intro)
3. Sick Again
4. Nobody's Fault But Mine
5. Since I've Been Loving You
6. No Quarter
7. Ten Years Gone
8. The Battle Of Evermore
9. Going To California
10. Black Country Woman
11. Bron-Y-Aur Stomp
12. White Summer/Black Mountain Side
13. Kashmir
14. Over The Top/Out On The Tiles/Moby Dick
15. Guitar Solo/Achilles' Last Stand
16. Stairway To Heaven
17. Rock And Roll
18. Trampled Underfoot

This is a very well known bootleg, so you'll even find it at Napster, and it even got remastered. It is worth the time you spend downloading it.