Fyr og Flamme became successful in 2020 with the debut single "Menneskeforbruger", which reached number one on the P3 Listen to Danish chart in September 2020.
10 February 2021 they became a participants of Dansk Melodi Grand Prix (Danish pre-selection for Eurovision) with the song "Øve os på hinanden".
Fyr og Flamme perform 6th in the running order and advanced for superfinal round with Jean Michel and Chief 1 ft. Thomas Buttenschøn.
[5] This marked the first time since 1997 that Denmark had sent a song completely in Danish to the contest when Kølig Kaj performed "Stemmen i mit liv".
This song became a part of Danish animated film "Lille Allan - den menneskelige antenne" ("The Little Alien").
18 November Fyr og Flamme released their first special Christmas song "Her hos mig" with music video at youtube channel.
In the end of 2023 they performed the concert "Hjem til Jul" at Lille Vega in Copenhagen on 21 December.