Formula, Vol. 1

Fórmula, Vol. 1 is the debut studio album by American singer Romeo Santos, released on November 8, 2011, by Sony Music Latin. It is Santos's first album as a solo artist following the break-up of American bachata group Aventura, of which he was the lead singer. The record contains fifteen tracks, most of which were composed by Santos and co-produced with Ivan Chevere.