Believer — Imagine Dragons (2017)

Three chords, a three-note bass and drums that are everything. A stadium song about turning pain into strength.

📅 19 de octubre, 2026 #artista:imagine-dragons #estilo:pop-rock #estilo:rock #estilo:anos-2010 #curso:3-eso #concepto:riff #concepto:ostinato #concepto:groove #concepto:transporte #concepto:progresion-de-acordes #progresion:i-vi-v #tonalidad:si-bemol-menor #compas:4-4 #instrumento:bateria #instrumento:bajo #instrumento:percusion-corporal #voz:segunda-voz #dificultad:principiante
Imagine Dragons en el Forum de Los Ángeles durante la gira Evolve, en julio de 2018. Evolve es el disco en el que salió «Believer». Foto: Brian Karczewski, CC BY 2.0, vía Wikimedia Commons

🏷️ Ficha musical

Artista: Imagine Dragons
Tonalidad: Bbm
Compás: 4/4
Tempo: 125 BPM
Duración: 3:24

Why it's in this book

"Believer" is the song for the year's first rotation, in October: the first time the band in the music room changes hands. We chose it because it is the easiest song in the book to put together: the drums are the song, and the bass plays only three notes. The voice also sings and shouts low down, right where a breaking voice feels comfortable at the moment. Its three chords, A minor, F and E7 in class, are cousins of the "Zombie" loop: they start in the same place, on a minor chord, but they head home with more tension. In the room with no instruments, the drums are played on your body; in the ukulele room, with three chords; and in the music room, with drums, ukebass and the riff on keyboard. On the record it sounds a semitone higher, in B flat minor: in class we bring it down to A minor so the chords are easy.

Why this song

If you had a Nintendo Switch when it came out, you might have heard this before anyone else: it was in the console's Super Bowl ad in 2017, during the most-watched game of the year in the United States.

Put the song on and do nothing but listen to the drums. Soon you will realise you can copy them with your hands on the desk.

The question on this page is: can you make a worldwide hit out of almost nothing but rhythm? Here the answer is yes, with three chords.

Historical context

Imagine Dragons are a band from Las Vegas, in the United States. Their singer is Dan Reynolds. They play rock with huge drums and choruses made for crowds to sing.

"Believer" opened their third album, Evolve, in February 2017. Reynolds has a spine condition that causes pain and inflammation, ankylosing spondylitis, and he has said the song comes from that experience. The lyrics deal with pain, depression and anxiety. But it is not a complaint: it is about someone who uses pain as fuel.

Dan Reynolds, cantante de Imagine Dragons, en el escenario del festival Rock im Park de 2013, con las dos manos abiertas a la altura de la cara. Detrás, parte del nombre del grupo en letras grandes

Foto: Sven-Sebastian Sajak, CC BY-SA 3.0, vía Wikimedia Commons

Dan Reynolds at the Rock im Park festival in Germany, in 2013. Four years later he would write "Believer" with the band.

It was produced by two Swedes, Mattman & Robin, who specialise in pop. That is why "Believer" sounds like rock and like a radio hit at the same time. It reached number 4 in the United States and spent 29 weeks at the top of the rock chart. It was the fifth best-selling song of 2017 there.

In the video, Reynolds fights the actor Dolph Lundgren in a boxing ring. A fistfight for a song about standing up to pain.

Musical characteristics

The drums are the song. Listen to the opening. Before anything else happens, low drums repeat the same pattern again and again. A figure that repeats non-stop is called an ostinato. Here the drum ostinato is what you recognise before the melody. When a rhythm pattern makes your body want to move, we say it has groove.

Three chords. The harmony is minimal: B flat minor, G flat and F, in that order, in a loop. The third chord, F, creates the tension: it pulls back towards the first. That is why the song never relaxes. In class we play it a semitone lower, A minor, F and E7, because those chords are much easier on ukulele. Moving a whole song to another pitch without changing anything else is called transposing.

A three-note bass. The bass plays only the main note of each chord: three notes, over and over. It is the easiest part in the band and, at the same time, the one that holds everything up.

The riff. On top, one instrument repeats a short, catchy phrase. A phrase like that, which repeats and sticks in your head, is a riff. In the music room the keyboard plays it.

A voice that shouts low. Reynolds does not sing high. He sings and shouts in a middle-to-low range, with a lot of power. The one-word shouts in the chorus are the part we sing in two voices in class.

Hard facts: B♭ minor on the record and A minor in class, 4/4, 125 beats per minute, 3:24. The form: verse, pre-chorus, chorus, twice; bridge and final chorus.

Guided listening

Play the music video. At the first big start, hit the desk along with the drums. Try to copy the exact pattern, not just the beat.

In the first verse, listen to the bass. Hum its notes quietly: there are only three.

When the chorus comes, notice the one-word shouts. Count how many there are. Each one lands in the same place in the bar.

In the bridge the song changes for the first time: it sounds different, like a breather. Then the chorus comes back stronger than ever. Which instrument comes back first?

Trivia and curiosities

  • Wikipedia quotes the sheet music published by Musicnotes, which writes the song in 12/8, while Hooktheory and our course plan write it in 4/4. Both can be counted over the same drums. A good question for class: what do you count, two or three for each drum hit?
  • There is a separate version with the rapper Lil Wayne, fifteen seconds longer.
  • The video was Dolph Lundgren's first appearance in a music video. Lundgren is famous for playing the rival boxer in Rocky IV.
  • In the United States it sold 1,598,000 copies in 2017. In Spain it only reached number 39.

Classroom activities

  • Drums on your body. In the room with no instruments: the drum pattern with hands on thighs and chest, the whole class together. Then half the class keeps the pattern and the other half sings on top.
  • Three chords. Ukulele: A minor, F, E7, one chord per bar. Start with downstrokes, one per beat. The change from F to E7 is the hardest: practise it on its own.
  • The first rotation. In the music room: drums with the drum pattern, ukebass on three notes, the riff on keyboard and everyone else on ukulele. After two weeks, the band changes hands.
  • Shouts in two voices. The one-word shouts in the chorus, half the class on one note and the other half on a note of the chord that the first half is not singing.
  • Analyse. Is there any moment where the harmony changes? Listen to the bridge and answer in one sentence.

Key vocabulary

  • Ostinato — ostinato: un dibujo que se repite sin parar
  • Groove — groove: la sensación de que el ritmo te hace moverte
  • Transposing — transportar
  • Riff — riff: frase corta y pegadiza que se repite

Resources

Official music video — Dan Reynolds against Dolph Lundgren in a boxing ring.

Ukulele tutorial — U Can Uke. Easy version, with chords and strumming.

Guitar tutorial — Marty Music. An acoustic version with three chords.

Piano tutorial — PHianonize. Easy version.

Drum tutorial — LearnSomeDrums. The drum pattern, explained.

Body percussion — Music with the Dunlops. The whole song with hands and body, for the room with no instruments.