Collection description projects
- Concert Programmes Project (UK & Ireland)
- Europeana: art, books, films and music in European museums, libraries and galleries
- musiconn.performance: a national infrastructure for decentral cataloguing of musical events from music performance ephemera
Digitisation projects
- Coral Sant Jordi (Fons Digital Oriol Martorell) (Universitat de Barcelona)
- Playbills of the Theatre Royal, Edinburgh
- Programmarchiv der Frankfurter Museums-Gesellschaft (1860-2013)
- John Johnson collection (Bodleian Library, Oxford)
- Orquesta y Coros Nacionales de España (2007-2008; 2011-2018)
- Teatro de la Zarzuela (2006-2018) [See in “Otras temporadas”]
- Carnegie Hall Archival Collections
- Archives de l'Opéra Comique
- Libretto Portal [hosted by the Bayerische Staatsbibliothek]
Performance Databases
- Brigham Young University Performance Index
- Repertoire of the Fondación Juan March, Madrid
- Palau de la Música / Orfeó Catalá , Barcelona
- Reid Concerts at the University of Edinburgh Since 1841
- Royal Opera House Performance Database
- Scottish Theatre Programmes Database (includes some concerts and concert venues)
- Repertoire of the Thomaskirche, Leipzig
- Thüringischen Staatsarchiv: Theaterzettelproject
- Würzburger Theaterzettel (1804-1902)
- Database of concerts in Budapest, from 1900
- Playbills of theatrical performances in Debrecen (1862-1920)
- Database of performances of the National Theatre in Prague
- Archiv des Konzertlebens, Berlin (SIM PK)
- Onstage: database of performances in Switzerland
- La Monnaie/De Munt opera house, Brussels
- BOZAR (Centre for Fine Arts, Brussels)
- Transit New Music Festival, Leuven
- London Stage Database 1660-1800
- V&A Theatre and Performance Archives
- Leeds Playbills
- Opera Scotland listings and performance history
- Royal Albert Hall, London, performance archive
- Linked stage graph (photographs and metadata from Stuttgart State Theatre, 1890s to 1940s)
- Opera buffa as a European phenomenon
Research projects
- Concert Life in 19th Century London Database and Research Project
- Prague Concert Life, 1850-1881: an annotated database
- The Internet of Musical Events: Digital Scholarship, Community, and the Archiving of Performance (datatodata.org)
- Performance Database of the DFG-funded Project Opera buffa as a European Phenomenon Migration, Mapping, and Transformation of a New Genre
