"Dulce Amor" ("Sweet Love") was the lead single from "Dulce Amor". The song was written by A.B. Quintanilla III. It was produced by Timothy Muniz. "Dulce Amor" was nominated for "Song of the Year" at the 1989 Tejano Music Awards. The song had its key signature in common time. It was performed on G minor with 106 beats per minute. The songs lyrics are about a girl expressing her emotions about a guy she really love. The song was mixed with Cumbia music and Jazz fusion.