Aqua is a Danish pop group renowned for their distinctive synth-pop sound and theatrical stage presence. Formed in the mid-1990s, the band achieved international fame with hits like 'Barbie Girl' and 'Super Trouper,' which defined the Eurodance genre of the late 1990s. Their discography spans multiple albums, including the landmark 'Aquarium' from 1997 and the later 'Aquarius' from 2000, showcasing their evolution from high-energy dance tracks to more mature pop compositions. With over five thousand recorded hits across their catalog, Aqua remains a significant force in European music history, celebrated for their unique vocal harmonies and memorable music videos that often featured elaborate costumes and choreography.