“Best Song Ever” is a song by the English-Irish boy band One Direction. It was released on July 22, 2013, as the lead single from their third studio album, Midnight Memories (2013). The song was written by Wayne Hector, Ed Drewett, John Ryan, Julian Bunetta, and One Direction member Niall Horan. It is an uptempo pop rock song with a prominent use of guitars and drums. The lyrics are about a group of friends who are having a great time together and reflecting on their memories.
The song was a commercial success, reaching number one in over 30 countries, including the United Kingdom and the United States. It was certified platinum in the United States by the Recording Industry Association of America (RIAA) and has sold over 10 million copies worldwide. The song was also nominated for a Grammy Award for Best Pop Duo/Group Performance at the 56th Annual Grammy Awards.