Composers from 86 countries have submitted more than 7,800 musical compositions as part of a collaborative project by the UCLA Music Library and the Los Angeles–based Kaleidoscope Chamber Orchestra to highlight the work of living composers and bring it to a wider audience by making it available online. The project, which the organizers say is the largest call for scores in the world, also represents the largest open-access publishing effort for contemporary music compositions, with more than 6,000 of the submissions being published on eScholarship, an open access repository where UC scholars share their work.