Nightmare (Album)

Nightmare  is the fifth studio album by the American heavy metal band Avenged Sevenfold. It was released on July 27, 2010 through Warner Bros. Records. It was produced by Mike Elizondo and mixed in New York City by noted engineer Andy Wallace. Nightmare  is the first Avenged Sevenfold record without James "The Rev" Sullivan performing drums on all the songs due to his death in December 2009; however he did write parts that were used for the final recordings, making this the last album he would write on, The Rev's vocals are still on the album as a tribute to him. This is the only album to feature ex-Dream Theater drummer Mike Portnoy, who performed as the drummer for the album in his place, also played with the band for all their tours through the end of 2010, due to his separation with Dream Theater. They then hired drummer Arin Ilejay, who played with the band for the next four years. The album has been certified Gold by the RIAA in the United States. The album debuted at number 1 in the  Billboard  200. As of May 2014 the album has sold 818,000 copies in the United States.