C'était ici is the second live album of French Avant-Garde musician and composer Yann Tiersen. It was recorded during three concerts performed on 15, 16, and 17 February 2002, at the Cité de la Musique in Paris, France. The album is noteworthy because of the many collaborators appearing in the performances such as the 35-member orchestral group Synaxis, conducted by Guillaume Bourgogne, Claire Pichet, Christine Ott, Christian Quermalet, Marc Sens, Nicolas Stevens, Jean-François Assy, Renaud Lhoest, Olivier Tilkin, , Les Têtes Raides, Dominique A and Lisa Germano.