In its concerts and programmes devoted to these two chosen fields, the group makes use of its own research as well as the latest musicological findings, whether they come from theoretical studies of the sources or from practical experience in the living oral traditions found in Western music.

Alia Musica has given many concerts participating in festivals and series throughout Spain and the rest of Europe, as well as in the United States of America, meeting wide-ranging applause and approval from audience and from critics alike.

The group records exclusively for Harmonia Mundi.