The Matrix Revisited is a feature-length documentary

Documentary film

Documentary films constitute a broad category of nonfictional motion pictures intended to document some aspect of reality, primarily for the purposes of instruction or maintaining a historical record...

 on the production of the movie The Matrix

The Matrix

The Matrix is a 1999 science fiction-action film written and directed by Larry and Andy Wachowski, starring Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Joe Pantoliano, and Hugo Weaving...

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The film goes behind the scenes of the 1999 sci-fi movie to give explanations of complicated scenes, previews of the then-forthcoming sequels, and interviews with the cast and crew, including the reclusive Wachowski brothers, who rarely give interviews.

It was first released as a stand-alone DVD

DVD

A DVD is an optical disc storage media format, invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995. DVDs offer higher storage capacity than Compact Discs while having the same dimensions....

, but was later included as part of a two-disc Collector's Edition of The Matrix. It now forms part of The Ultimate Matrix Collection

The Ultimate Matrix Collection

The Ultimate Matrix Collection is a multi-format release featuring all the titles in the Matrix series, as well as several hours of special features, spread over 10 discs on standard-def DVD, 5 discs on HD DVD, and 7 discs on Blu-ray....

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Music

The original Matrix Revisited DVD had an easter egg

Easter egg

Easter eggs are special eggs that are often given to celebrate Easter or springtime.The oldest tradition is to use dyed or painted chicken eggs, but a modern custom is to substitute chocolate eggs, or plastic eggs filled with confectionery such as jelly beans...

 that contains 41 songs that were played in the documentary. One can access this music by going to the Documentary Menu, selecting the Languages Menu and highlighting one of the subtitle options. Press left to highlight a 'phone booth'. In The Ultimate Matrix Collection version of the disc, the songs are directly in the menu and not part of an egg. The songs are as follows:

1. Aleks Svaensson -- "Syvelleve"
2. da.nu.lo -- "I'm not right (Im what's left)"
3. Gooding -- "Licorice and Grape Kool Aid"
4. Jetsetmusic -- "Last Laugh Foundation Part C"
5. Obadia -- "Lounge"
6. Obadia -- "Slowride"
7. Omniverse -- "Hipshot"
8. The Fur Ones -- "Semicolon"
9. Robert Phoenix -- "Speedy Astronaut"
10. Canton -- "Birmingham, 43"
11. Electrostatic—Electron Gun"
12. Ikarus -- "Praying to different gods"
13. Nolens Volens -- "Por Sea T"
14. Out of Body -- "Beyond Mind"
15. Paul Cooper -- "CEM2 New Stuff"
16. Proactive Noize Transmission -- "One foot freek"
17. Project 3 -- "Go get it"
18. VOID -- "Chemical 2000"
19. Audible Ink -- "Sand Turtle"
20. O.R.G. -- "Sofa Surfur"
21. Simulacra -- "Spy Vs Spy"
22. Wade R -- Squarely in the groove
23. Audible Ink -- "Beetle Instrumental"
24. Beet T Tribe -- "Beet T Tribe (slight return)"
25. Fingertwister -- "7 a.m. Disaster"
26. Hardknox -- "Coz I can"
27. Aleks Svaensson -- "Art of Recycling"
28. Canton -- "Blue Groove"
29. Fingertwister -- "Casino Royale"
30. Aleks Svaensson -- "Sunny"
31. Fingertwister -- "In Memory of..."
32. Less Skill -- "Technical Difficulties"
33. Simulacra -- "Panacea"
34. Fingertwister -- "The Reverend Will Return"
35. O.R.G. -- "Traveling Man"
36. Project 3 -- "The Search"
37. Tripnotic -- "Tripnofunk"
38. The Fur Ones -- "Transit"
39. The Fur Ones -- "Product"
40. The Fur Ones -- "The End"
41. The Fur Ones -- "Reduction"