O-Zone is a Moldovan Eurodance group produced by Dan Bălan; originating in 1998 as a duo, which consisted of Bălan, and Petru Jelihovschi before the latter's departure. Their official trio lineup in 1999 consisted of Bălan, Radu Sîrbu, and Arsenie Todiraș.

Dan Bălan is a Moldovan musician, singer, songwriter, and record producer. He is the founder of Moldovan eurodance band O-Zone, and wrote their international hit single "Dragostea Din Tei", which topped the charts in 32 countries and sold 12 million copies worldwide.