Quadron is a Los Angeles-based Danish duo consisting of singer Coco O. and musician/producer Robin Hannibal. The group considers their genre "electronic soul music".
The self-titled debut album Quadron was released in late July 2009. Paste Magazine named Quadron "Best of What's Next" in August 2010, and New York Magazine named Quadron's self-titled album number 7 in their top 10 best albums of the year. The duo released their second studio album Avalanche in 2013.