Adele wrote half a song, then walked away for six months. When she returned, that unfinished fragment became 'Hello', the lead single from her third album '25', and the moment the British singer turned a personal reflection into a global event. On October 23, 2015, the track was released on XL Recordings and Columbia Records, and within days it was rewriting the rulebook for what a pop single could do.
Writing and recording in Chiswick
The song began in Chiswick, London, which was unusual for Adele, who preferred to work at home. She and producer Greg Kurstin wrote the first verse and half the song, then set it aside. Six months later they finished it, and the result was a soul ballad built on piano, guitar, and layered backing vocals that swell behind her in the chorus. The recording took shape at Metropolis Studios in London, where Kurstin handled bass, guitar, drums, piano, and keyboards. Adele herself played drums on the track, adding a personal touch to the arrangement. The song sits in F minor at 79 beats per minute, with her voice stretching from F3 to A♭5.
Adele has said the song is not about a romantic breakup but about connections with all the people she loves. The line 'Hello from the other side' is about growing up and moving from youth into adult life. That wider meaning gave the song a pull far beyond a typical torch song, and critics praised the lyrics, the production, and the vocal performance.
The X Factor teaser and BBC premiere
The first public hint came on October 18, 2015, when a 30-second clip aired during a commercial break on The X Factor in the UK. The song premiered on October 23, 2015, on Nick Grimshaw's show on BBC Radio 1.
In the UK, 'Hello' sold 333,000 copies in its first week, including 259,000 digital downloads, the biggest weekly total for a number one single in three years. It was streamed 7.32 million times in that first week, breaking the record held by Justin Bieber's 'What Do You Mean?'. The song topped the charts in 30 countries, a record at the time. The song also became her second UK chart-topper after 'Someone like You'. By the end of 2015, global sales and streams reached 12.3 million equivalent units.
US Billboard dominance
In the US, the numbers were even more staggering. 'Hello' debuted at number one on the Billboard Hot 100 and stayed there for 10 weeks. It became the first song ever to move over a million digital downloads in one week, with 1,112,000 copies, nearly double the previous record of 636,000 held by Flo Rida. That opening week also brought 61.6 million streams in the US, helping the single top the Hot 100, Digital Songs, Streaming Songs, On-Demand Songs, and Radio Songs at the same time. By January 2016, American digital sales had reached 3.7 million copies. It also spent 21 weeks at number one on the Adult Contemporary Chart, tying the record for women.
The music video, directed by Xavier Dolan and starring Adele and Tristan Wilds, set its own records. It drew 27.7 million views in its first 24 hours on Vevo and YouTube, and reached a billion views in 87 days, faster than any video before it. On iTunes, the single became the first to top the charts in 102 countries.
At the 59th Grammy Awards, 'Hello' won Record of the Year, Song of the Year, and Best Pop Solo Performance. Adele became the first artist in Grammy history to win the three biggest awards twice. The song also won a Brit Award for British Single and an APRA Award for International Work of the Year.
Eleven years on, 'Hello' remains the clearest example of Adele's power: a song about distance that brought millions of people closer to her music than ever before.