To date "Dziesma par laimi" is the only Latvian Eurovision entry sung in Latvian: although the 2009 Latvian national preliminary round was won by "Sastrēgums" sung in Latvian by Intars Busulis, that number was rendered in Russian as "Probka" when Busulis performed it at the second semi-final for Eurovision 2009 (Moscow was the host city for Eurovision 2009). Debuting at the 2000 Contest has enabled Latvia to avail itself of the "free language rule", as well as the prevailing wisdom that English-language songs place higher than those in other languages, and besides "Dziesma par laimi" and "Probka" only one Latvian Eurovision entry has not been sung in English: the 2007 entry "Questa Notte" sung in Italian by Bonaparti.lv.