It's Rihanna's third single from Loud.
Featuring BRITNEY SPEARS Remixes
- S&M (Official Remix) (feat Britney Spears) - HQ
- S&M (Extended Britney Edit)
- S&M (Dark Intensity Remix)
- S&M (DJ Lorri Circuit Slave Remix)
- S&M (DJ Radikal Radio Mix)
Official Urban Mix
Exclusive
Get this on 
- S&M (Dave Aude Club Mix)
- S&M (Dave Aude Radio Edit)
- S&M (Dave Aude Dub)
- S&M (Joe Bermudez & Chico Extended Mix)
- S&M (Joe Bermudez & Chico Radio Edit)
- S&M (Joe Bermudez & Chico Dub)
- S&M (Sidney Samson Club Mix)
- S&M (Sidney Samson Radio Edit)
- S&M (Sidney Samson Dub)
Remixes
- S&M (Edson Pride Club Mix)
- S&M (Tommy Love Anthem Mix)
- S&M (The Popstar Club Mix)
- S&M (Funk3d Club Mix)
- S&M (Funk3d Radio Edit)
- S&M (Dark Intensity Remix)
- S&M (Dj Osi Remix)
I don't know if this track is getting a single treatment or not but there is an official remix out there featuring 
Preview: Liam Keegan Mix
