 At the age of 10 he recorded Jingles, and he learned to play guitar.He then became an actor in the Célia Helena Theatre, performing in the musical comedy "Cazas de Cazuza" in 2000.After that Jay Vaquer achieved his first popular success in the same year with his first album "Nem Tão São" with the medium-size hit "A Miragem" ("The Mirage") and the second single "Aponta de um Iceberg".