So what made the duo bring out an album targeted only at babies? Newborn babies have a limited sight. Their main senses are smell and hearing. Their reactions to sound and voices are obvious, be it the sound of the heart beating or the mother s voice. Music makes them confident and helps them to sleep, Teste says.

While he admits that there has not been any specific research on the subject, the French sitarist refers to information from musico-therapists and our own experience as fathers playing music next to babies as the basis of the concept.