The Roop attempted to compete in the Eurovision Song Contest three times. They took part in Lithuania's 2018 national selection with the song "Yes, I Do". In the final, they received 16,491 votes (the second-highest ranking) from the public and came third overall. The Roop returned for the 2020 edition, "Pabandom iš naujo! 2020", in the final of which it won both the public vote (with 50,139 votes) and the jury vote. The Roop was thus set to represent Lithuania with "On Fire" at the Eurovision Song Contest 2020 in May that year. The Eurovision Song Contest 2020 was cancelled in March 2020 due to the COVID-19 pandemic. Several countries held alternatives to the contest and ranked the 2020 entries themselves; the Roop won Eurovision 2020 - Das Deutsche Finale, one of the replacing shows. The Lithuanian national broadcaster, Lithuanian National Radio and Television, decided to hold a new national selection for the 2021 contest and guaranteed the Roop a place in the final. The Roop announced their intent to participate again in November 2020. They released their competing song, "Discoteque", in January 2021. The song won the selection, winning the jury vote and surpassing 74,000 televotes in the final, and finished 8th representing Lithuania in the Eurovision Song Contest 2021. The band performed with dancers and choreographers Miglė Praniauskaitė and Marijanas Staniulenas.