The crossword solution for the term 'La Traviata Highlight' is ARIA, which stands for an elaborate melody sung by a single voice. An ARIA is a type of song that is usually found in operas and other musical works. It is typically accompanied by an orchestra and is often used to express emotion or to tell a story. La Traviata is an opera composed by Giuseppe Verdi and is one of the most popular operas of all time. The highlight of the opera is the ARIA 'Sempre libera', which is sung by the main character Violetta.