Kings of Leon is an American rock band formed in Nashville, Tennessee, in 1999. The band consists of the Followill brothers: Caleb Followill (lead vocals, rhythm guitar), Jared Followill (bass guitar, backing vocals), Matthew Followill (lead guitar, backing vocals), and their cousin Nathan Followill (drums, percussion).

Kings of Leon gained widespread recognition with their fourth studio album, "Only by the Night" (2008), which included hit singles like "Sex on Fire" and "Use Somebody." The album marked a significant commercial breakthrough for the band, earning them Grammy Awards and critical acclaim.

The band's earlier albums, such as "Youth and Young Manhood" (2003) and "Aha Shake Heartbreak" (2004), showcased a raw and garage rock sound. Over the years, Kings of Leon's musical style evolved, incorporating elements of Southern rock, blues, and alternative rock.

Other notable albums in their discography include "Because of the Times" (2007), "Mechanical Bull" (2013), and "WALLS" (2016). Kings of Leon are known for their anthemic rock sound, Caleb Followill's distinctive vocals, and their ability to blend various rock subgenres into their music.

The band has been praised for their energetic live performances and has maintained a consistent presence in the alternative and mainstream rock scenes. Kings of Leon's music often explores themes of love, youth, and the challenges of life, contributing to their broad appeal across different audiences.