Nightmare
Nightmare is the most emotionally powerful and artistically complete thing Avenged Sevenfold have ever recorded — a song written in the immediate aftermath of The Rev's death that manages to be simultaneously a direct tribute, a first-person performance, and a piece of genuinely great heavy metal. The opening piano figure — written by The Rev himself, found among his demos — sets the tone before the guitar arrives and the track moves into something massive and complex.
M. Shadows' vocal performance here is unlike anything else in the catalogue. The combination of grief and defiance, the way the chorus demands that the listener continue in spite of everything, and the knowledge of what was happening in the studio when this was recorded gives the song a weight that compositional quality alone cannot fully explain. It is great music that became greater through the circumstances of its creation.
The song is also, structurally, one of the most sophisticated things the band wrote — multiple sections, a genuine dynamic range between the quiet and the heavy, and a length and development that earns its runtime rather than simply occupying it. For new listeners, it is the definitive starting point. For longtime fans, it is the track that crystallises why the band matters.
Nightmare was written as a tribute to The Rev — drummer, founding member and primary creative voice of Avenged Sevenfold — following his death on 28 December 2009. The song is written from The Rev's perspective, addressing the band and fans he left behind: calling them to continue without him, warning them not to give up, and asserting his continued presence in their music. M. Shadows has described writing it as among the most difficult things he has ever done, and the use of The Rev's own piano demo material as the song's foundation gives it an additional layer of emotional meaning — The Rev is literally in the recording.