“Hallelujah” was released to iTunes on April 20th, 2015. It was the first song released without founding member Spencer Smith, who left the band on April 2nd.

Preceding the track’s release lead singer, Brendon Urie, posted the following on social media as an introduction to the new song:

A message was also posted to Panic! At The Disco’s website about the single:

The song title, “Hallelujah”, literally means “praise God”.