Hey guys! It seems that Th Chainsmokers want a new #1 spot. While their gorgeous single, Closer, holds the #1 spot on the Billboard Hot 100 for the 6th consecutive week, Drew and Alex have been working on new music. The duo took to Snapchat to tease fans with a new song called All We Know. The song once again features the vocals of Drew Taggart which is now joined by the vocals of Phoebe Ryan. The song will be released this Friday, September 30th!