Traffic is an Estonian band from Tallinn, Estonia, most notable for being in Eurolaul 2008 and Eesti Laul 2009, 2012, 2014, 2020, 2022 and 2024. They also have several hits in Estonia like Sekundiga, which reached more than 5 million views on Youtube, Für Elise or Üks kord veel, both Eesti Laul songs.

Estonia participated in the Eurovision Song Contest 2008 with the song "Leto svet" written by Priit Pajusaar, Tarmo Leinatamm, Hannes Võrno, Peeter Oja and Glen Pilvre. The song was performed by the group Kreisiraadio. The Estonian broadcaster Eesti Rahvusringhääling (ERR) organised the national final Eurolaul 2008 in order to select the Estonian entry for the 2008 contest in Belgrade, Serbia. Ten songs competed in the national final and the winner was selected over two rounds of public voting. In the first round, the top three were selected to qualify to the superfinal. In the superfinal, "Leto svet" performed by Kreisiraadio was selected as the winner.