Listen to Waterloo (Karaoke Lead Vocal Demo)[In the style of ABBA] online. Waterloo (Karaoke Lead Vocal Demo)[In the style of ABBA] is an English language song and is sung by ProSound Karaoke Band. Waterloo (Karaoke Lead Vocal Demo)[In the style of ABBA], from the album Karaoke - In the Style of ABBA, Vol. 2 - EP (Professional Performance Tracks), was released in the year 2010. The duration of the song is 2:54. Download English songs online from JioSaavn.