Listen to Puro Relax online. Puro Relax is an Instrumental language song and is sung by Anna Einaudi. Puro Relax, from the album Sono Incinta 2018 - le Migliori Canzoni Rilassanti per le Mamme in Dolce Attesa, was released in the year 2018. The duration of the song is 6:43. Download Instrumental songs online from JioSaavn.