"Blitzkrieg Bop" is a song by the American punk rock band Ramones. It was released as the band's debut single in April 1976 in the United States. It appeared as the opening track on the band's debut album, Ramones, also released that month.
The song, whose composition was credited to the band as a whole, was written by drummer Tommy Ramone (music and lyrics) and bassist Dee Dee Ramone (lyrics). Based on a simple three-chord pattern, "Blitzkrieg Bop" opens with the chant "Hey! Ho! Let's go!" The song is popular at sporting events where "Hey! Ho! Let's go!" is sometimes shouted as a rallying cry, particularly in the city of Glasgow where fans chant "Hey! Ho! Glasgow!"
"Blitzkrieg Bop" was named after the GermanWorld War II tactic blitzkrieg, which means "lightning war". The song was mainly written by drummer Tommy Ramone, while bassist Dee Dee Ramone came up with the title (the song was originally called "Animal Hop"). Dee Dee also changed one line: the original third verse had the line "shouting in the back now", but Dee Dee changed it to "shoot 'em in the back now". The precise meaning and subject matter of the song are, unlike many of The Ramones' other early compositions, somewhat vague and obscure.
The time signature for this song is 4/4. The first chordal pattern in the intro goes as follows: A, D, E, until the lyrical motif of "Hey! Ho! Let's go!" occurs. The chorus contains a slight variation of the first chord progression (introduced in the intro) with a B three bars before the end of the chorus (D, A, D, A, D, B, D, E).
Pennywise has done a cover version dedicated to Joey Ramone. At Warped Tour July 26, 2008 at Nassau Colosseum, C. J. Ramone came on stage during Pennywise's set and played Blitzkrieg Bop with the band.
"Blitzkrieg Bop" has been heard in TV commercials. CBS used the song to promote a new season of The Amazing Race, and is heard in a 2013 ad for Coppertone, and ao.com used it for their advertising campaign in 2013.