Listen to Kosma: Autumn Leaves online. Kosma: Autumn Leaves is an English language song and is sung by Kiri Te Kanawa, André Previn, Mundell Lowe and Ray Brown. Kosma: Autumn Leaves, from the album The Singer And The Song, was released in the year 2010. The duration of the song is 3:57. Download English songs online from JioSaavn.