A cappella music is characterized by its exclusive use of vocal instrumentation, often incorporating intricate harmonies, beatboxing, and vocal percussion to create a rich, layered sound. Originating in African-American spirituals and barbershop quartets, a cappella evolved through doo-wop and vocal jazz, gaining popularity in the 1980s and 1990s with the rise of collegiate groups and competitions. This genre's cultural significance lies in its democratization of music-making, as it requires no instruments beyond the human voice. A cappella draws from various styles, including R&B, pop, jazz, and classical, but its unique vocal arrangements and emphasis on vocal technique set it apart. With its versatility and expressiveness, a cappella has become a beloved genre, celebrated for its innovative arrangements and captivating performances that can evoke the intimacy of a cappella's roots while also showcasing its modern, genre-bending flair.

Charles Wood: Expectans expectavi

Charles Wood•

The Choir Of Trinity College, Cambridge•

Stephen Layton

Single - Released October 17, 2025