The Opera Goers' Complete Guide: Comprising Two Hundred and Nine Opera Plots with Musical Numbers and Casts

The Opera Goers' Complete Guide was authored by Leo Melitz and originally published in the early 20th century, capturing the peak of the public's fascination with grand opera. Designed as a practical reference tool for the burgeoning middle-class theater-goer, the volume aimed to demystify complex librettos by providing concise plot summaries, character lists, and highlights of key musical numbers for hundreds of compositions. It served as an essential companion for audiences navigating the dense narratives of the repertory before the era of digital program notes.

Melitz approached the work with the intention of making high art accessible to both novices and seasoned enthusiasts, organizing the information in a straightforward, utilitarian format. Its sustained utility led to several editions and reprints over the decades, reflecting its status as a staple for libretto-curious listeners. While it lacked the academic rigor of specialized musicological texts, its clear structure was well received by the general public, establishing it as a reliable resource that remained in print well into the mid-20th century.