Which of the following works features the use of leitmotifs?

While Mendelssohn's *Violin Concerto* is a masterful work, it does not employ leitmotifs in the same way as Wagner's operas. Instead, it features thematic development within a traditional concerto form, focusing on the interplay between the soloist and orchestra rather than recurring motifs for characters or ideas.

Beethoven's *Moonlight Sonata* is primarily a piano work that centers on thematic development and emotional expression rather than the use of leitmotifs. Its structure relies more on the exploration of musical ideas within a single movement rather than the narrative-driven motifs found in opera.

Although *Don Giovanni* contains memorable themes, it does not systematically utilize leitmotifs in the same manner as Wagner. Mozart's operas often feature distinct musical numbers and themes that serve the plot but lack the cohesive, recurring motifs that characterize Wagner's style.

Chopin's *Minute Waltz* is a brilliant piano composition notable for its technical demands and lively character, but it does not incorporate leitmotifs. Instead, it presents a series of contrasting themes that are typical of Chopin's style, focusing on virtuosic expression rather than narrative cohesion.