As a child, Alvarado had a passion for singing and playing the piano. In 1987, Alvarado recorded his first album, "Digno De Alabar" with the group Palabra En Acción. In 1993, Alvarado recorded his first "Solo" album entitled "Aviva El Fuego". A year later Alvarado recorded "Lion Of Juda" in Spanish under Word Records, an American label. After the production of "Aviva El Fuego", Hosanna! Music and CanZion Productions worked together with Alvarado to produce "Glorifícate" and "Tu Palabra" consecutively in 1993. In 1995, Alvarado released "Hoy Más Que Ayer". More recent releases include "Fuego En Vivo" and "Tu Palabra Cantaré".