Guy James Robin[1] (born 2 August 1989), known professionally as Jonas Blue, is an English DJ, songwriter, and record producer.

In 2015, Blue released a tropical house cover of Tracy Chapman's 1988 single "Fast Car".

[13][14] On 3 June 2016, he released new single titled "Perfect Strangers", featuring JP Cooper on Virgin EMI Records.

In October 2016 his third single titled "By Your Side" was released, featuring British singer Raye, again on Virgin EMI Records.

On 14 September 2017, Jonas Blue produced the song "Heartline" sung by Craig David for his album The Time is Now.

[21] On 5 January 2018, Blue released "Hearts Ain't Gonna Lie", with Arlissa.

[24] He released "I See Love" featuring Joe Jonas on 29 June 2018, which appears on the Hotel Transylvania 3 soundtrack as well as Blue's debut album.

American DJ MK released a song titled "Back & Forth" with Blue and English singer-songwriter Becky Hill.

"Desperate" featuring Nina Nesbitt was released as the ninth single from Blue's debut album on 23 January 2019.

"Wild" featuring Chelcee Grimes, TINI and Jhay Cortez was released as the tenth and final single from the album on 27 February 2019.

[28] On 31 May 2019, Dutch DJ Tiësto released the song "Ritual" with Blue and British singer Rita Ora, which peaked at No.

[30] On 19 November 2020, Blue co-produced the song "My Head & My Heart" for Ava Max from her album Heaven & Hell, which reached the top 20 of the UK Singles Chart.

[31] On 10 September 2021, Blue collaborated with R3hab featuring Ava Max and Kylie Cantrall on the song "Sad Boy".