Question: Mentiras, el musical, is a 2009 Mexican stage musical that uses previously released popular songs as its what? 
Related documents: [0]  [DOC] A jukebox musical is a stage or film musical that uses previously released popular songs as its musical score. Usually the songs have a connection with a particular popular musician or group—because they were either written by, or for, the artists in question, or at least covered by them. The songs are contextualized into a dramatic plot: often the biographical story of the performer(s) whose music is featured, although in some cases the plot does not revolve around the particular group at all. [END] 
[1]  [DOC] Mentiras, el musical, is a 2009 Mexican Jukebox musical based on popular songs from the 1980s written and directed by Jose Manuel Lopez Velarde. It is produced by OCESA, with Federico Gonzalez Compean and Morris Gilbert as Executive Producers. The Musical celebrated 600 shows in November 2010, and a soundtrack has been released in CD and iTunes. Later it was produced the karaoke CD of the shown. It is currently playing in "Teatro Mexico" in Mexico City and in a national tour through Mexico. [END] 
Answer: 
musical score
musical score