Along with Pugacheva, the headliners of the competition were Valery Leontyev, Patricia Kaas, Toto Cutugno, Lou Bega, Craig David and Svetlana Loboda.

Many participants have also represented their countries at the Junior Eurovision Song Contest, including but not limited to: Helena Meraai (Belarus), Gaia Cauchi (Malta), Marta Kirakosyan (Armenia), Ela Mangion (Malta), Daneliya Tuleshova (Kazakhstan), Krisia Todorova (Bulgaria), Lerika Engalycheva (Russia and Moldova), Anahit Adamyan (Armenia), Polina Bogusevich (Russia), Misha Gregoryan (Armenia), Anastasiya Baginska (Ukraine), Dino Jelusić (Croatia) and Daniel Yastremski (Belarus).

New Wave contestants have also represented their country at the Eurovision Song Contest including Jamala (Ukraine), DoReDos (Moldova), Natalia Gordienko (Moldova), Demy (Greece), Nutsa Buzaladze (Georgia) and Saro Gevorgyan (Armenia; as a backing vocalist).

For the first 14 years, New Wave was held in the Latvian coastal city of Jūrmala,[1] but in 2015, it moved to Sochi, the Russian Federation (other potential locations included Baku, Kaliningrad, Kazan and Crimea).

According to organizer Igor Krutoy, the main reason for relocating was because of performing Russian singers Valeriya, Iosif Kobzon and Oleg Gazmanov being denied entry into Latvia for the 2014 contest by the Minister of Foreign Affairs Edgars Rinkēvičs because of their voiced support for Russia's annexation of Crimea.