ANSER is a double star, a binary system where two different stars orbit around a common center, becoming a single entity. So the duo featuring Virginia Sutera and Alberto Braida consists of two different identities searching and moving around a common concept of music. Their whole work and music proposal is binary as it moves along two tracks as well: free improvisation and extemporaneous re-proposition of original scores. Both ways, ANSER music is created in the very moment it is performed, as composition and execution perfectly correspond.