1 Serious - Radio edit
2 Serious (Extended Mix)
3 Serious (Sunnery James & Ryan Marciano Remix)
4 Serious - Calvin Harris Remix
5 Serious (Glenn Morrison Remix)
6 Serious (Trent Cantrelle Remix)
7 Serious - Ed Rush & Optical Remix
8 Serious (Jquintel vs. Jaceo & Jeziel Quintela Remix)
9 Serious (Jquintel vs. Jaceo & Jeziel Quintela Dub)
10 Serious (Forcing Function Remix)
11 Serious (Fei-Fei's Feided Remix)
12 Serious (Fei-Fei's Feided Dub)