On 3 March 2007, 21 Demands released their own single called "Give Me a Minute" through Pieta House downloads on the RTÉ website.

[7][8] "All I Want" was selected as BBC Radio 1 DJ Fearne Cotton's Record of the Week, featured in the season 9 episode of Grey's Anatomy, "Remember the Time",[9] and was used in the background music for Google's 2012: Year in Review video.

The iTunes deluxe edition of the album contains "The Answer", "Perfect World", "Lose Your Mind", and "Latch", with music videos for "All I Want" and "High Hopes".

In April 2014, Kodaline released a cover version of Paul McCartney's 1980 single "Coming Up" in celebration of Record Store Day.

In July 2014, the songs "Pray" and "High Hopes" were featured in trailers for the films Horns and Love, Rosie, respectively.

[13] The song "All I Want" was used in TCM Remembers, Turner Classic Movies' annual remembrance of film industry contributors who died in 2014.

[14] In December 2014, the band announced their second LP Coming Up for Air, and released a song called "Honest" on YouTube.

[citation needed] Lead singer Steve Garrigan appeared on episode 18 of The Midnight Hour.

The group also released a single, 'Follow Your Fire', on 23 March 2018 which was a massive hit in Romania reaching number 7 on the charts.