Op. 1

Op. 1, or Opus 1, typically refers to an artist’s first published or significant work, often marking the beginning of their recognized contributions. In classical music, for example, it denotes a composer’s first official collection of compositions, showcasing their early style and talent. It can also apply to other creative fields, indicating the initial major work that introduces the artist's voice and sets the stage for future development. Overall, Op. 1 signifies an artist’s formal debut in publication or performance, representing the start of their professional body of work.