...Of Nightmares is the second EP by alternative rock band Angels & Airwaves, released on September 4, 2015, through To the Stars.

[2] The band released the track "Into the Night" on August 21, 2015 on Rolling Stone magazine's website.

DeLonge said about the EP, "When we thought about, 'How would the music work with (the novel)?,' it was best for us to do something that was just very left of center, an art project in and of its own and something that was totally experimental for us.

I think there's, like, one normal song on the EP; the rest of it was meant to just be really pushing the envelope, something that is unorthodox, at least for Angels & Airwaves.

"[2] Unlike previous albums from the band, The Dream Walker does not feature any electronic interludes.