in 2004, "carnaval eletrônico" was released through bmg. for the recording of this album, mercury invited djs and producers of electronic music in brazil, as well as gilberto gil, carlinhos brown, and lenine. it is a commemorative disc celebrating the five years of her having formed "triotechno", the first trio elétrico of electronic music in bahian carnaval. the disc received a latin grammy nomination for best pop album of the year and mercury was nominated for a tim award for best female pop/rock vocalist. internet users voted "carnaval eletrônico" the best pop album of the year online in one of brazil's most important weekly magazines "revista isto é".