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Jonathan Ryan Pardi (born May 20, 1985) is an American country music singer, songwriter, and record producer known for his neotraditional style.

Guy James Robin (born 2 August 1989), known professionally as Jonas Blue, is an English DJ, songwriter, singer, record producer and remixer based in London who produces music which blends dance with pop music.

The Jonas Brothers are an American pop rock band. Formed in 2005, they gained popularity from their appearances on the Disney Channel television network. They consist of three brothers: Kevin Jonas, Joe Jonas, and Nick Jonas.

Jonathan Wilson (born December 30, 1974) is an American musician and record producer based in Topanga, California, United States.

Jon Gordon Langseth Jr. (born January 29, 1981), known as Jonny Lang, is an American blues, gospel, and rock singer, songwriter, and guitarist.

Jordan Carl Wheeler Davis (born March 30, 1988) is an American country pop singer and songwriter signed to Universal Music Group Nashville's MCA Nashville division.

Jordan Nathaniel Marcel Knight (born May 17, 1970) is an American singer-songwriter and actor. He is the lead singer of the boy band New Kids on the Block (NKOTB), who rose to fame in the 1980s and 1990s, using a falsetto style of singing influenced by The Stylistics.

Jordin Brianna Sparks (born December 22, 1989) is an American singer, songwriter and actress. She rose to fame in 2007 after winning the sixth season of American Idol at age 17, becoming the youngest winner in the series' history.

Jorja Alice Smith (born 11 June 1997) is a British singer and songwriter from Walsall, West Midlands. She released her debut extended play, Project 11, in November 2016.

Josh Abbott Band is a Texas country band originally from Lubbock, composed of Josh Abbott (vocals, guitar), Austin Davis (banjo), Preston Wait (fiddle, guitar, steel), Edward Villanueva (drums), Caleb Keeter (guitar), David Fralin (keys/mandolin), and Jimmy Hartman (bass guitar).

Joshua Mario Gracin (born October 18, 1980) is an American country music singer. A former member of the United States Marine Corps, he first gained public attention as the fourth-place finalist on the second season of the Fox Network talent competition American Idol.

Joshua Winslow Groban (born February 27, 1981) is an American singer, songwriter, actor, and record producer, who is known for his unusually dusky tenor voice.