Crazy Train — Quick Answer & Harmonic Definition

Crazy Train uses the chords F#m, A, D, E in the key of F#m. The progression follows a i–III–VI–VII pattern. This is a intermediate-level song.

Metal · 1980 · Intermediate

Crazy Train

by Ozzy Osbourne
Key of F#m 120 BPM Intermediate

Chord Sheet

Key of F#m · Progression: i–III–VI–VII

F#m
chord 1
A
chord 2
D
chord 3
E
chord 4
Chord Loop
F#m — A — D — E — ...
Roman Numeral Analysis
View the harmonic structure and functional analysis of this progression.
View Analysis →
Key
F#m
Tempo
120 BPM
Chords
4
Genre
Metal

Practice Tips for Crazy Train

  • →Start at 60 BPM (50% tempo) until chord changes feel smooth.
  • →Loop just the F#m→A transition repeatedly — this is often the hardest change.
  • →Use our Metronome set to 120 BPM for precise timing practice.
  • →Click any chord above to see its full piano keyboard and guitar fingering diagram.

How to Play Crazy Train by Ozzy Osbourne

Crazy Train (1980) is a intermediate-level metal song that uses 4 chords: F#m, A, D, E in the key of F#m. The chord progression is i–III–VI–VII.

Chord Breakdown

  • F#m — minor chord, darker emotional sound
  • A — major chord, bright and stable
  • D — major chord, bright and stable
  • E — major chord, bright and stable

About Crazy Train

"Crazy Train" by Ozzy Osbourne (released 1980) is one of the most recognizable metal songs ever recorded. Its 4-chord structure demonstrates how a simple progression can create an emotionally powerful and memorable piece of music. The combination of F#m, A, D creates a harmonic loop that feels both complete and constantly forward-moving.

Learning Crazy Train as a Beginner

If you're learning to play Crazy Train, start by getting comfortable with each chord individually before trying to switch between them. The goal is to make each chord change automatic — your fingers should know where to go without you having to think about it. Practice the chord loop slowly with a metronome, and you'll be playing the full song within a few weeks.

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Metronome
Practice at 120 BPM
Tuner
Tune your instrument
Piano
Play on virtual piano
Guitar
Play on fretboard

Knowledge Base & FAQs

Crazy Train by Ozzy Osbourne — FAQ

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

What chords are in Crazy Train by Ozzy Osbourne?

Crazy Train uses the chords F#m, A, D, E in the key of F#m.

The progression follows a i–III–VI–VII pattern. This is a intermediate-level song.

What key is Crazy Train in?

Crazy Train by Ozzy Osbourne is in the key of F#m.

The primary chords are F#m, A, D.

What is the tempo of Crazy Train?

Crazy Train is played at approximately 120 BPM.

This is a faster tempo — practice slowly first before bringing it to full speed. Use our free metronome to practice at exactly 120 BPM.

What strumming pattern does Crazy Train use?

Crazy Train is typically in 4/4 time.

A common strumming pattern is down-down-up-up-down-up (DDUUDU) or simplified all-down for beginners. Focus on getting chord changes smooth before adding strumming complexity.

How do I play F#m chord on guitar?

F#m is the main chord in Crazy Train.

See our chord library for the F#m chord diagram with exact fingering.

Can I play Crazy Train on piano?

Yes! Crazy Train sounds great on piano.

Play the chords F#m, A, D, E in root position or inversions. Left hand plays bass notes (root of each chord), right hand plays chord voicings. This is a intermediate-level arrangement.

Is Crazy Train beginner-friendly?

Crazy Train is rated Intermediate difficulty.

The chord changes and rhythm require some practice.

What is the chord progression in Crazy Train?

The main progression in Crazy Train is F#m – A – D – E (Roman numeral: i–III–VI–VII).

This 4-chord pattern repeats throughout most of the song.

Can I transpose Crazy Train to a different key?

Yes! Crazy Train is in F#m.

To make it easier, try transposing to G or D using a capo. A capo changes your effective key while keeping the same chord shapes. Use our Transpose Tool to convert all chord names automatically.

What genre is Crazy Train?

Crazy Train by Ozzy Osbourne is a Metal song from 1980.

Its 4-chord progression (F#m, A, D, E) translates naturally to different tempos and styles, making it a popular cover choice for musicians of all levels.