"Hallelujah" is a song by American rock band Panic! at the Disco. It was released as a single on April 19, 2015 through Fueled By Ramen as the first single from the band's fifth studio album Death of a Bachelor. "Hallelujah" debuted at number 40 on the Billboard Hot 100 selling over 71,000 copies, becoming the band's second top-forty hit single and the first in nine years since "I Write Sins Not Tragedies" was released in 2006.