Listen to Devi sapere online. Devi sapere is an Italian language song and is sung by Gino Paoli. Devi sapere, from the album Dai che fa? Sono bionda ma intelligente (Summer Hits, Canzoni Italiane, Retro Style), was released in the year 2014. The duration of the song is 3:17. Download Italian songs online from JioSaavn.