Official Remixes
- Purchase Happiness on iTunes now
- Happiness (Paul Woolford Remix)
- Happiness (Paul Woolford Radio Edit)
- Happiness (Paul Woolford Instrumental)
- Happiness (Nightfunk Extended)
- Happiness (Nightfunk Radio Edit)
- Happiness (Nightfunk Instrumental)
Official Remixes in WAV
- WAV Exclusively for DJs
- WAV71Happiness (Paul Woolford Remix)
- WAV42Happiness (Paul Woolford Radio Edit)
- WAV41Happiness (Paul Woolford Instrumental)
- a dirrtyremixes.com exclusive