Latin music (Portuguese and Spanish: música latina) is a genre that is used by the music industry as a catch-all term for any music that comes from Spanish- and Portuguese-speaking areas of the world, namely Latin America, Spain, and Portugal, as well as music sung in either language.[1][2][3][4][5][6][7] In the United States, the music industry defines "Latin music" as any recording sung mostly in Spanish regardless of its genre or the artist's nationality.[8][9] Both the Recording Industry Association of America (RIAA) and Billboard magazine use this definition of "Latin music" to track sales of Spanish-language records in the US.[10][11] Spain, Brazil, Mexico, and the United States are the largest Latin music markets in the world.[12]