Organ Concerto No. 6 In B Flat, Op. 4 No. 6, HWV 294 - arr. Thurston Dart as Concerto for Harp & Lute : Handel: Organ Concerto No. 6 In B Flat, Op. 4 No. 6, HWV 294 - arr. Thurston Dart as Concerto for Harp & Lute: 2. Larghetto