Three Days of Rain, is a Russian rock band founded in 2019 in Kyzyl, Tyva. The founder is Gleb Ostapovich Viktorov. Gleb himself wrote the music for all releases from the first single to the album "When You Open Your Eyes," released June 4, 2021. For the release "When You Open Your Eyes" the music was composed by Gleb Viktorov, Daniil Baslin, Kirill Hood, Tikhon Baslin, Alexander Kreiza and Sergey Slem. In March 2021, the band became one of the first artists of the Spotify Radar program in Russia, aimed at supporting young artists.