The lineup at the time included members Ricky Martin, Robby Rosa, Charlie Massó, Raymond Acevedo, and Sérgio González.

Regarding the Brazilian edition, it marked the first time the group recorded songs written by Brazilian composers: the single "Diga Sim," for example, was written by Ed Wilson and Carlos Colla; the song "Alegria" was composed by Michael Sullivan and Paulo Massadas; and "Cara ou Coroa" is a version adapted by Carlos Costa.

The singles from Menudo (the Portuguese edition) were "Cara ou Coroa"[1] and "Diga Sim,"[13] with the latter reaching the top 10 on 105 FM radio.

[14] The track "Hoje a Noite Não Tem Luar" was later recorded by the Brazilian group Legião Urbana for their album Acústico MTV.

[2] According to the journalist, the "Electronic drums, synthesizers patched with violins, dull melodies, and pseudo-youthful lyrics" present in previous albums are also featured in Menudo.