Listen to Vivaldi: Concerto for Strings and Continuo in G, R.151 Concerto alla Rustica - 2. Adagio online. Vivaldi: Concerto for Strings and Continuo in G, R.151 Concerto alla Rustica - 2. Adagio is an Unknown language song and is sung by The English Concert and Trevor Pinnock. Vivaldi: Concerto for Strings and Continuo in G, R.151 Concerto alla Rustica - 2. Adagio, from the album Eternal Classical: Vivaldi, was released in the year 2020. The duration of the song is 1:01. Download Unknown songs online from JioSaavn.