What is the title of the piece performed by Hilary Hahn and conducted by Hugh Wolf?

The piece performed by Hilary Hahn and conducted by Hugh Wolf is "Concerto for Violin and Orchestra in E Minor, I." This concerto, composed by Felix Mendelssohn, is one of the most celebrated works in the violin repertoire. It features a vibrant and lyrical first movement that highlights the technical prowess of the violinist as well as the orchestral accompaniment, which plays a crucial role in creating a rich musical dialogue throughout the piece.

Hilary Hahn is known for her exceptional interpretations of both classical and contemporary works, and her performance of this particular concerto showcases her ability to convey both emotional depth and technical precision. The collaborative dynamic between Hahn and conductor Hugh Wolf further enhances the performance, allowing the music to unfold in a compelling way that captures the listener's attention.

The other options, while notable pieces, do not directly correspond to the performance in question. The symphony mentioned is a different genre altogether, while the Pieces in D Major and Fantasie do not specifically align with the specified performance context.