- The Public Domain Review: This website provides a searchable database of public domain works, including theater musical shows. You can filter the results by genre and date to find the shows you're interested in.
- Project Gutenberg: Project Gutenberg is a library of over 60,000 free eBooks, including many theater musical shows. You can search the catalog by title, author, or genre to find the shows you're looking for.
- The Internet Archive: The Internet Archive is a nonprofit digital library that offers free access to a wide range of digital materials, including theater musical shows. You can search the catalog by title, author, or genre to find the shows you're interested in.
- The New York Public Library for the Performing Arts: The New York Public Library for the Performing Arts has a collection of over 10,000 theater musical scores, librettos, and other related materials. You can search the catalog by title, author, or composer to find the shows you're looking for.
- The British Library: The British Library has a collection of over 1.5 million theater musical scores, librettos, and other related materials. You can search the catalog by title, author, or composer to find the shows you're interested in.