They signed with their manager Adam Alpert's joint venture label with Sony Music Entertainment, Disruptor Records, in April 2015.[5] On October 23, 2015, The Chainsmokers released their first EP titled Bouquet, featuring "New York City", "Until You Were Gone", "Waterbed", "Good Intentions", and "Roses".[6] Their followup single "Don't Let Me Down" was released on February 5, 2016, featuring the singer Daya.[3] On April 1, 2016, they released a new single, "Inside Out", featuring Swedish singer Charlee.