"Closer" is a popular song by American electronic music duo The Chainsmokers, featuring American singer Halsey. It was released as a single in 2016 and became a massive hit worldwide.

"Closer" is a catchy electronic pop and dance-pop track with elements of EDM. The song's lyrics revolve around a narrative of two former lovers who unexpectedly cross paths again and reminisce about their relationship. It explores themes of nostalgia, intimacy, and the complexities of love.

The song was written by Andrew Taggart and Ashley Frangipane (Halsey), along with several other songwriters. Andrew Taggart, one-half of The Chainsmokers, also provided vocals on the track alongside Halsey.

Upon its release, "Closer" achieved immense commercial success, topping the charts in multiple countries and breaking numerous records. The song's infectious melody, memorable hooks, and relatable lyrics resonated with audiences and helped propel it to global stardom.

The music video for "Closer" features Andrew Taggart and Halsey as former lovers who reconnect at a house party. The video captures the chemistry and emotional tension between the two artists, adding a visual narrative to the song's storyline. It garnered billions of views on YouTube and contributed to the song's popularity.

"Closer" received positive reviews from music critics, who praised its catchy and anthemic nature, as well as the vocal performances of The Chainsmokers and Halsey. The song's success catapulted The Chainsmokers to the forefront of the EDM-pop scene and solidified Halsey's position as a prominent pop artist.

The song's commercial success was accompanied by numerous award nominations and wins. "Closer" topped the Billboard Hot 100 chart in the United States for several weeks and remained a fixture on radio playlists and streaming platforms worldwide.

Overall, "Closer" exemplifies The Chainsmokers' ability to create infectious EDM-pop hits with relatable lyrics, as well as Halsey's distinctive vocal style and artistry. Its catchy melody, nostalgic storyline, and dynamic collaboration between the artists contributed to its massive popularity and made it a standout hit in both of their respective discographies.