In the early 1990s, he started out as a guitarist for a funk group known as Mama Vaca. In 2001, Sergi teamed up with Gattas, Fuentes and Bruno de Vincenti to form
Miranda!, labeling their style as
melodramatic electropop. Named after Argentinian actor
Osvaldo Miranda, the group finally met the actor in December 2002 during the Buen Dia Arriba Festival in
Palermo. The group's first two studio albums,
Es Mentira and
Sin Restricciones were released independently by Secsy Discos. The last one was the one that brought the band to fame, being certified
Platinum in Argentina, Colombia and Mexico. The band gained popularity in Latin American countries and Spain. Several songs, such as "Don" and "Yo Te Diré" were successful and Sergi stood out "for his voice and appearance." After signing with Pelo Music in 2005, the band released the albums
El Disco de Tu Corazón (2007) and
Miranda Es Imposible! (2009). The former topped the Argentine chart and was nominated for the
Latin Grammy Awards for
Best Pop Album by a Duo or Group with Vocal. Sergi was nominated for the Fashionista Award — Male category at the
2008 MTV Video Music Awards Latinoamérica. In 2010, Sergi got the role of Salvador in the movie
Miss Tacuarembó, starring
Natalia Oreiro. He was also in charge of the soundtrack. Miranda's album
Magistral was released in 2011. The following year, Sergi participated in the film
Las mariposas de Sadourní as the doctor. He was also a judge with Juliana Gattas for the
first season of
La Voz Argentina. In the same year, he released the album
Choque with Marcelo Moura, with the name Moura Sergi. In 2013, he was a substitute judge of
Tu cara me suena replacing
Cacho Castaña, in addition to playing himself in the television series
Wake Up with No Make Up. In 2014 the album
Safari by Miranda! was released, which included the singles "Extraño", "Fantasmas" and "Nadie como tú". The following year, he was a judge in the television show
Elegidos, la música en tus manos, with Gattas. Between 2015 and 2016 Sergi formed two new bands: Meteoros, together with
Julieta Venegas,
Cachorro López and Didi Gutman, and Satélite 23, together with Diego Poso and Gabriel Lucena. Both bands' self-titled albums were released in 2015 and 2017 respectively.
Fuerte, Miranda's seventh album, was released in 2017 after signing with
Sony Music. That same year, Sergi plays himself in the film
Mario On Tour. In 2018 he played
Carlos Gardel in the film
Pasado de Copas: Drunk History. In 2019 he was invited to participate in the production of the album Grandes Éxitos by the bizarre metal band, Aspera. That same year he participated in the album Lynch Rompecabezas with Valeria Lynch singing the song "Me Das Cada Día Más". In 2021, Miranda's album titled
Souvenir is released, which was postponed due to the
COVID-19 pandemic. ==Influences==