Listen to The Lazy Song (In the Style of Bruno Mars) [Karaoke Version] online. The Lazy Song (In the Style of Bruno Mars) [Karaoke Version] is an English language song and is sung by Ameritz - Karaoke. The Lazy Song (In the Style of Bruno Mars) [Karaoke Version], from the album Karaoke - Bruno Mars, was released in the year 2012. The duration of the song is 3:18. Download English songs online from JioSaavn.