The Chainsmokers is an American electronic dance music duo consisting of Andrew Taggart and Alex Pall. They gained popularity with their hit single "#Selfie" in 2014, and have since released a number of successful tracks such as "Closer," "Don't Let Me Down," and "Something Just Like This." Their music is primarily in the pop and EDM genres, often featuring catchy melodies, upbeat rhythms, and collaborations with popular singers such as Halsey and Coldplay. The Chainsmokers are known for their energetic live performances and have won several awards for their music, including a Grammy Award for Best Dance Recording.