Gil's interest in music was precocious: "When I was only two or two and a half", he recalled, "I told my mother I was going to become a musician or president of my country". He grew up listening to the forró music of his native northeast, and took an interest in the street performers of Salvador. Early on, he began to play the drums and the trumpet, through listening to Bob Nelson on the radio. Gil's mother was the "chief supporter" in his musical ambitions; she bought him an accordion and, when he was ten years old, sent him to music school in Salvador which he attended for four years. As an accordionist, Gil first played classical music, but grew more interested in the folk and popular music of Brazil. He was particularly influenced by singer and accordion player Luiz Gonzaga; he began to sing and play the accordion in an emulation of Gonzaga's recordings. Gil has noted that he grew to identify with Gonzaga "because he sang about the world around the world that [he encountered".