4.0 is a compilation album by Spanish recording singer-songwriter Mónica Naranjo. The album was released through Sony Music Spain and Legacy on May 6, 2014. The album contains 4.0 re-recorded versions of tracks from her studio albums—Mónica Naranjo (1994), Palabra de mujer (1997), Minage (2000) and Tarántula (2008)—and a 4.0 version of "Make You Rock". "Solo Se Vive una Vez (4.0 Version)" was released as the first single from the album on March 31, 2014.