There’s a moment every guitarist remembers: the first time they play a riff that actually sounds like a song. For millions of people around the world, that moment is “Smoke on the Water.” Ritchie Blackmore’s four-note power chord sequence is the most universally learned guitar riff in history — and for good reason. It’s simple enough for a beginner, satisfying enough to never get old.
Here’s everything you need to know to play it right.
The Story Behind the Song
“Smoke on the Water” was written after Deep Purple watched the Montreux Casino burn down during a Frank Zappa concert in December 1971. The band was in town to record an album. The fire — caused by someone setting off a flare gun indoors — spread to the casino and the smoke drifted across Lake Geneva. Roger Glover famously woke up with the phrase “smoke on the water” in his head the next morning. The riff itself was written by Ritchie Blackmore almost as an afterthought. It became the most-played riff in guitar history.
What Key Is It In?
“Smoke on the Water” is in G minor. The riff itself uses power chords (also called “5” chords) — which means you don’t play full major or minor chords, just the root note and the fifth. This is what gives it that raw, ambiguous sound that works equally well clean or distorted.
The Iconic Riff — How to Play It
The riff is played on the 4th and 5th strings (D and A strings). Here is the basic tab:
e |-----------------------------| B |-----------------------------| G |-----------------------------| D |--0-3-5---0-6-5---0-3-5-3-0--| A |--0-3-5---0-6-5---0-3-5-3-0--| E |-----------------------------|
How to read this: The numbers represent frets. Play the D and A strings together at fret 0 (open), then fret 3, then fret 5. Each pair of strings is played simultaneously — this creates the power chord sound.
Tip: Blackmore actually plays these as double-stop power chords using the 4th and 5th strings together. Don’t just play one string — the two-string combination is what gives it that thick, distinctive sound.
Chords Used in the Full Song
The verse and chorus of the full song primarily use variations of:
- G5 (G power chord) — your anchor chord
- Bb5 (Bb power chord)
- C5 (C power chord)
- Db5 (Db power chord) — used in the riff’s second phrase
Power chords are played with two or three fingers — root note on one string, fifth on the next string up, optional octave on the string above that. They require no complex finger positions, which is why they’re the first chord type most rock guitarists learn.
Gear & Tone
Blackmore originally played this through a Marshall amp with significant distortion. For the authentic tone:
- A humbucker-equipped guitar (Les Paul style) will get you closer to Blackmore’s thick tone
- Medium to high gain distortion or overdrive
- Mid-forward EQ — scoop the bass slightly, boost the mids
- A touch of reverb if you have it
That said, “Smoke on the Water” sounds great on virtually any electric guitar setup. Don’t overthink the gear — just play.
Tempo & Feel
The original is around 112 BPM. If you’re learning it for the first time, start at 70-80 BPM and gradually increase. The riff has a slight swing to it — it shouldn’t feel robotic. Listen to the original recording and try to match Blackmore’s swagger. The pauses between phrases are part of the groove.
The Solo
Blackmore’s guitar solo is in G minor pentatonic scale and is an excellent introduction to blues-rock lead guitar. The scale positions used are the standard minor pentatonic “box” shape at the third fret, extended up the neck. If you want to learn the solo after mastering the riff, it’s one of the best first rock solos to tackle.
Why This Riff Still Matters
There’s a reason “Smoke on the Water” has been played on every continent, in every music store, by every beginner guitarist for over 50 years. It’s the perfect introduction to power chords, to rock attitude, and to the fundamental truth of electric guitar: two strings, some distortion, and the right riff can fill a room. Start here. You’ll never stop playing it.
Got the riff down? Tell us in the comments which rock song you want to learn next — we’ll write the guide.