Italian is a major European language, being one of the official languages of the Organisation for Security and Cooperation in Europe and one of the working languages of the Council of Europe. Including Italian speakers in non-EU European countries (such as Switzerland and Albania) and on other continents, the total number of speakers is around 90 million.
Italian is the main working language of the Holy See, serving as the lingua franca (common language) in the Roman Catholic hierarchy as well as the official language of the Sovereign Military Order of Malta. Italian is known as the language of music because of its use in musical terminology and opera. Its influence is also widespread in the arts and in the luxury goods market.