Listen to The Four Seasons, Op. 8 "Summer": II. Adagio (Arr. for Solo Electric Bass) online. The Four Seasons, Op. 8 "Summer": II. Adagio (Arr. for Solo Electric Bass) is an English language song and is sung by Mauricio Nader. The Four Seasons, Op. 8 "Summer": II. Adagio (Arr. for Solo Electric Bass), from the album Antonio Vivaldi - The Four Seasons, was released in the year 2017. The duration of the song is 2:44. Download English songs online from JioSaavn.