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O-Zone, originally known as O-Zon, was a Moldovan Eurodance band formed in 1998 by Dan Bălan, Petru Jelihovschi, and Arsenie Todiraș. The band achieved international success with their 2004 single "Dragostea Din Tei", which topped the charts in several countries and became one of the best-selling singles of the 2000s.