Leonardo Rios Marques is a Brazilian singer songwriter, music producer, sound engineer and owner of the Ilha do Corvo studios, and is one of the founders of the La Femme Qui Roule.

He studied at Fundação de Educação Artística in Belo Horizonte, the Silverlake Conservatory of Music in Los Angeles, California and at UFMG (Federal University of Minas Gerais).

The band was on the main line up of the Rock in Rio III Festival, playing for over 250 thousand people as an opening act for the Red Hot Chili Peppers, Silverchair and Deftones.

He moved to Los Angeles with the band and signed a record deal with Clive Davis (J-records/RCA) and worked with Matt Wallace (Maroon 5, Faith no more) Gavin Mackillop (Goo Goo Dolls, Toad the wet sprocket) Camus (David Byrne, Arto Lindsay) Bob Marlette (Black Sabbath, Tracy Chapman, Alice Cooper) e Thom Russo, 16th times Grammy Award (Michael Jackson, Audioslave, Johnny Cash, Maná).

Long time collaborator with the band Maglore, He produced together with Rafael Ramos[15] (Titãs, Elza Soares, João Donato, Pitty) the latest two records released by Deck Disc - "III[16]" (2015) and “Todas as bandeiras[17]” (2017).