Listen to The Barber of Seville, Act I: "Una voce poco fa" (Rosina's Aria) online. The Barber of Seville, Act I: "Una voce poco fa" (Rosina's Aria) is an English language song and is sung by Miki Sahasi, Klaus-Peter Modest and Capella Istropolitana. The Barber of Seville, Act I: "Una voce poco fa" (Rosina's Aria), from the album Italian Café Music: 99 Must-Have Italian Dinner Classics, was released in the year 2017. The duration of the song is 6:40. Download English songs online from JioSaavn.