Operissimo is an online database based in Zürich, [1] which is dedicated to recording details of classical music concerts and opera performances. The database currently includes biographies on over 7,500 composers and 44,000 performing artists, [2] encompassing both historical and contemporary figures. [3] The biographies contain articles, without attribution, based on the third edition of the Großes Sängerlexikon. It also includes details on more than 47,000 performances, [2] 340 opera houses, and more than 55,000 recordings. [4][ citation needed]
Operissimo is an online database based in Zürich, [1] which is dedicated to recording details of classical music concerts and opera performances. The database currently includes biographies on over 7,500 composers and 44,000 performing artists, [2] encompassing both historical and contemporary figures. [3] The biographies contain articles, without attribution, based on the third edition of the Großes Sängerlexikon. It also includes details on more than 47,000 performances, [2] 340 opera houses, and more than 55,000 recordings. [4][ citation needed]