The crossword solution for the term 'Soprano Showcase' is ARIA. An ARIA is a type of song or musical composition that is typically featured in operas, cantatas, and other forms of vocal music. It is usually sung by a solo voice, often with instrumental accompaniment. The term is derived from the Italian word for 'AIR' or 'MELODY'. Arias are often used to express strong emotions, such as love, joy, sorrow, or anger. They are also used to tell stories or to provide commentary on the action of the opera.