Edgar Efraín Fuentes, better known as Gary (Amboy (Córdoba) 15 February 1962 – 9 November 2001) was an Argentine singer of cuarteto songs. His records, first as one of the singers with Tru-la-lá band and then as a solo artist with his own band, sold 2 million copies during the 10 most active years of his career.[1][2]
^Revista de música latinoamericana -Vol.25 2004 p245 "In chapter 5 Florine analyses the group dynamics and cultures of six cuarteto bands: Chebere, La Band del "Negro" Videla, Tru-la-lá, Gary, Santamarina, and Carlitos "La Mona" Jimenez."