Taking up four and a half hours of the festival's program,
Wagner's opera The Twilight of the Gods, the final work in his Ring cycle, took almost as long to perform as that of Rigoletto, Fidelio, and The Nightingale combined.
(A) Wagner's opera The Twilight of the Gods, the final work in his Ring cycle, took almost as long to perform as that of Rigoletto, Fidelio, and The Nightingale combined
(B) Wagner's opera The Twilight of the Gods, the final work in his Ring cycle, took almost as long to perform as if you combine Rigoletto, Fidelio, and The Nightingale
(C) Wagner's opera The Twilight of the Gods, the final work in his Ring cycle, took almost as long to perform as combining Rigoletto, Fidelio, and The Nightingale
(D) the performance of Wagner's opera The Twilight of the Gods, the final work in his Ring cycle, was almost as long as combining that of Rigoletto, Fidelio, and The Nightingale
(E) the performance of Wagner's opera The Twilight of the Gods, the final work in his Ring cycle, was almost as long as that of Rigoletto, Fidelio, and The Nightingale combined