Listen to Symphony No. 2 in B flat, Op. 52 "Lobgesang": Adagio religioso online. Symphony No. 2 in B flat, Op. 52 "Lobgesang": Adagio religioso is a German language song and is sung by Claus Peter Flor. Symphony No. 2 in B flat, Op. 52 "Lobgesang": Adagio religioso, from the album Mendelssohn: Symphonies; Overtures; Concertos, was released in the year 2005. The duration of the song is 7:06. Download German songs online from JioSaavn.