When he was just 19, Hunter Hayes became one of the hottest new stars in country music, signing with a major label and attracting plenty of press attention and airplay. Despite his youth, this wasn't really new for him -- he was playing for paying audiences at the age of five and cut his first album when he was nine. Hayes grew up on Cajun music, evolving into a different sound in his teens that blends contemporary country and polished pop songwriting and production, not unlike Taylor Swift, who tapped Hayes to open shows on her Speak Now tour. Hayes also was a studio prodigy who was producing his own recordings and playing most of his own instrumental accompaniment by the time he broke through with 2011's Hunter Hayes. 2014's Storyline was a critically and commercially successful follow up, while The 21 Project was an experiment in presenting the same set of songs in three different styles. 2023's Sober pushed up his pop influences and added a dash of R&B.

Hayes was born in Breaux Bridge, Louisiana in 1991, and showed a keen interest in music at an early age. His family was proud of its Cajun heritage, and young Hayes had a regular babysitter who was a fan of legendary Cajun accordionist Aldus Roger. Hayes began singing the melodies of Roger's songs around the house, and when his folks bought him a toy accordion, he was playing Cajun tunes on it within a few days. By the age of five, he had moved up to a custom-made accordion designed to work with his small hands, and he was regularly sitting in with Cajun bands that played at a local restaurant. Hayes became a minor celebrity in Louisiana, appearing on local television programs, playing a bit part in Robert Duvall's film The Apostle, joining Hank Williams, Jr. on-stage to perform "Jambalaya" at a concert in front of 200,000 fans, and meeting the likes of Johnny Cash, Charlie Daniels, and Bill Clinton.

In 2000, he recorded his first album, Through My Eyes, for a regional label, with the youngster playing accordion, singing, and writing several songs, as well as performing a handful of Cajun standards. He wrote or co-wrote seven of the 13 songs on his second independent album, 2001's Make a Wish, which he helped to produce. While Hayes had already mastered keyboards and accordion, he expanded his repertoire to include guitar, mandolin, bass, and percussion, and as a teenager he assembled a home-recording setup, learning more about the rudiments of record-making. In 2009, Hayes moved to Nashville, hoping to make a mark in country music, and he signed a publishing deal with Universal Music Publishing Group; Rascal Flatts recorded one of his tunes, "Play," on their 2010 album Nothing Like This.

Producer and songwriter Dann Huff, who had worked on the Rascal Flatts album, teamed up with Hayes to produce the singer's first major-label project after he landed a deal with Atlantic Records. In the summer of 2011, Hayes' single "Storm Warning" was released and made the country Top 40; he wrote the song as well as singing and playing all the instruments himself. His debut album, Hunter Hayes, was released later in 2011, and as his single rode the charts, he spent part of the summer touring small venues as a headliner, and large arenas opening for Taylor Swift. Hayes' debut became a strong success story, topping the U.S. country charts and going platinum thanks in part to the number one country single "Wanted," which went quadruple platinum in 2012. Another single, "Somebody's Heartbreak," peaked at number seven. An expanded "Encored" edition of the album appeared in 2013; this version contained the number two single "I Want Crazy" and the Jason Mraz duet "Everybody's Got Somebody But Me."

Hayes returned in May 2014 with his second album, Storyline, featuring the single "Invisible." Debuting at number one on the country chart, Storyline nevertheless didn't have the legs of Hayes' debut -- its second single, "Tattoo," peaked at 31 -- so Hunter quickly followed it with the 21 EP in the summer of 2015. The single "21" sold well and he accompanied it with The 21 Project -- a set of three EPs where the same songs were recorded in three different ways -- that November. Following his own dates alongside Ryan Lafferty and Kelsea Ballerini, Hayes joined Lady Antebellum on their 2015 Wheels Up Tour. Also that year, "Invisible" was nominated for Best Country Solo Performance at the Grammy Awards. In 2016 he delivered the non-album single "Amen," and returned in 2017 with two more singles, "Rescue" and "You Should Be Loved" (featuring the Shadowboxers). The following year saw the release of the single "Dear God."

In July 2019, Hayes issued the single "Heartbreak" ahead of the release of Wild Blue, which arrived later that August. Wild Blue was the first part of a projected three-album project, and an expanded version of the LP was released in 2021 as Wild Blue (Complete). In 2020, Hayes appeared on the popular game show The Masked Singer, dressed as an astronaut; his identity was correctly guessed by Nicole Scherzinger. He kicked off 2021 with the single "The One That Got Away," followed months later by "If You Change Your Mind." Three tracks appeared in 2022 – "Friend," "Could've Been You," and "Missing You" – that saw Hayes doubling down on his pop influences, as well as adding a touch of smooth R&B to his formula. The songs would be gathered on a 2023 EP, Sober, along with two additional tunes, the title cut and "Someone Will." ~ Mark Deming, Rovi