in 2019 Russian rave group Little Big had their debut performance, performing as an opening for hip-hop group
Die Antwoord on 2 July 2013. The group's first album,
With Russia From Love, was released on 18 July 2014. In 2016, the group released their second album, named
Funeral Rave; the name was inspired by their music style. That same year, they released their song "Big Dick" and released the song "Skibidi" two years later, which started a "
Macarena-like" internet challenge dubbed the "#SkibidiChallenge". The concept of the Uno was made during the group's holiday in
Los Angeles in January 2020. When they returned back to
Saint Petersburg, they wrote the lyrics and recorded the vocals. Within a few days, the song was officially created. According to the band members, the song was not originally intended for Eurovision but for another album. They sent an application for the Eurovision Song Contest 2020 "just for fun" but were "surprised" when they were selected. The song is Spanglish; an example of this would be that in the chorus: the line "Uno, dos, quatro" () is repeated constantly. The lyrics talk about a certain girl calling on the lyrical "hero" to be with her for the night, but the "hero" ignores the comment. According to
Ilya Prusikin, a member of the band, the song is similar to "
rock disco" or "metal disco".
Sait so smyslom also said that the song contained a charming style presumably from the
70s. == Music video ==