Oslo is a rock band based in California. They have existed together as a trio, with a core of Mattia Borrani on lead vocals, Kerry Wayne James on bass, and Gabrial McNair on guitars. Famously, McNair was a touring member of the band No Doubt.
They have since added keyboardist Damon Ramirez and went through twelve drummers, settling on original drummer Charlie Walker, who initially left the band to live in New York. They released their second album, The Rise and Fall of Love and Hate, in November 2007.
In popular culture:
The song "The Stranger" was featured in an episode of the CBS TV show CSI: NY,
The song "Rhyme or Reason" was featured in the second season finale of the CBS TV show The Unit,
The song "The Rise and Fall of Love and Hate" was featured in an episode of the TV show Crash