A Todo Rock is Menudo’s thirteenth album in Spanish. It features Ricky Meléndez, Johnny Lozada, Charlie Massó, and new members Ray Reyes and Roy Rosselló. Ray Reyes replaced Xavier Serbiá after Xavier reached the age limit. Roy Rosselló replaced Miguel Cancel after Miguel decided to quit the group. This was the first time that a member decided to leave before his time was due. According to an interview made in 1998, Miguel was unhappy that he was not able to sing his songs after a sudden voice change and opted to leave before his scheduled departure, thus being replaced by Roy.