A Todo Rock

A Todo Rock is the thirteenth studio album by the Puerto Rican boy band Menudo. It marked their first release following the signing of the quintet by RCA at the end of 1983. The album features Ricky Meléndez, Johnny Lozada, Charlie Massó, and new members Ray Reyes, who replaced Xavier Serbiá after Serbiá reached the age limit, and Roy Rosselló, who replaced Miguel Cancel after Cancel decided to quit the group. This was the first time that a member decided to leave before his time was due.

RCA launched an extensive promotional campaign that included ads in various media outlets, TV appearances, and live performances, which helped several singles chart and made this album the most successful in Menudo's career to that date, with over 1 million copies sold worldwide.