Does anyone remember what OMC stands for?

1- OMC, “How Bizzare”
2- Avril Lavigne, “Tomorrow”
3- Eve 6, “Nocturnal”
4- Death Cab for Cutie, “Title and Registration”
5- Live, “Lightning Crashes”
6- Placebo, “Post-Blue”
7- Fort Minor, “Remember the Name”
8- Staind, “Fade”
9- Daniel Powter, “Bad Day”
10- Sugar Ray, “Answer the Phone”

*the engraving on my iPod is a line from “post-blue”*