“By offering a service focused on discovery and experimentation, music libraries have turned this project into a success” • Interview with Eva Alm, Dominique Auer and Anne Tricard, co-presidents of Acim In their interview for the BBF, the three co-presidents of the « Association pour la coopération des professionnels de l’information musicale » analyse the challenge that the radical transformation of users’ music practices represents for libraries, as well as the solutions that have been put in place in recent years to respond to it.