Listen to Bbc Proms 2 (AltMix) online. Bbc Proms 2 (AltMix) is an Unknown language song and is sung by Alan Paul Ett and David Russell Alfonso. Bbc Proms 2 (AltMix), from the album Science, Space, Technology 07, was released in the year 2012. The duration of the song is 1:07. Download Unknown songs online from JioSaavn.