The Voice' (4 letters) The term MET SONG is composed of two crossword solutions: ARIA and 'The Voice'. ARIA is an acronym for the Australian Recording Industry Association, which is a trade group that represents the music industry in Australia. 'The Voice' is a popular singing competition television show that has been airing since 2011. The show features four celebrity judges who listen to contestants sing and then decide which ones they want to mentor. The show has become a global phenomenon and has spawned numerous spin-offs in other countries.