- Oasis, "The Cage" from Heathen Chemistry
- Oasis, "You've Got The Heart Of A Star" from Heathen Chemistry
- The Offspring, "(Title unknown)" from Smash
- The Offspring, "Pretty Fly (Mariachi Reprise)" from Americana
- Onyx, "Overshine" from Shut 'Em Down
- Otep, "Brother" from Sevas Tra
- Our Lady Peace, "Chapter 12" from Spritual Machines
- Over Kill, "(Title unknown)" from W.F.O.
- Ozzy Osbourne, "Hero" from No Rest For The Wicked
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