Music Theory · Chapter 2, Lesson 13 — Rhythm & Meter

Swing vs. Straight Feel

Same two eighth notes per beat — but stretch the first one and shrink the second, and you've swapped a straight feel for a swing feel.

Intermediate ⏱ 3 min read 🎚 Interactive

Straight: perfectly even

A straight eighth note feel splits each beat into two perfectly even halves — the default in most pop, rock, and classical music. Count "1 & 2 &" and both halves of each beat last exactly the same length.

Swing: uneven, on purpose

A swing feel stretches the first eighth note and shortens the second, usually landing somewhere near a triplet ratio (long-short instead of even-even). That small lopsidedness is what gives jazz, blues, and shuffle grooves their bouncing, loping quality — swing isn't a different set of notes, just a different spacing of the same ones.

🎚 Swing Ratio Slider Slide from straight to heavy swing and hear the eighth-note pairs change shape.
💡 Terminology: "light swing" sits close to straight; "heavy" or "hard" swing sits close to a full triplet feel. Performers slide along this whole spectrum by ear.

Common questions

What is a straight eighth note feel?

Two eighth notes per beat spaced perfectly evenly — the default in most pop and rock.

What is a swing feel?

The first eighth is stretched and the second shortened, usually near a triplet ratio.

Is swing always the same ratio?

No — "light" swing sits closer to straight, "heavy" swing closer to a full triplet feel.

Which genres commonly use swing feel?

Jazz, blues, and shuffle-based rock and country, among others.

Play with real swing, not just theory

Melody Monkey's backing tracks include swung grooves you can play along with — free to try.

Open the metronome →

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