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Piano Chords for Beginners: Major, Minor and the Four-Chord Trick

Build any major or minor chord with one simple formula, learn the eight chords that cover most songs, play the famous four-chord progression and add rhythm — all on a free online piano.

By Groove ForteUpdated 2026-10-303 min read

Chords are the shortcut to sounding good fast. With a handful of them you can accompany thousands of songs. Better still, you don’t have to memorise chord charts: two little formulas build every major and minor chord.

The formula

Count semitones — every key, black or white, is one step.

  • Major chord = root, then up 4 semitones, then up 3 more.
  • Minor chord = root, then up 3 semitones, then up 4 more.

C major: C, (up 4) E, (up 3) G. C minor: C, (up 3) E♭, (up 4) G. Major sounds bright; minor sounds darker. Try both on the online piano: C major is Q E T, C minor is Q 3 T.

The eight chords that cover most songs

ChordNotesFeel
C majorC E GHome, bright
D minorD F AGentle, wistful
E minorE G BSoft, reflective
F majorF A CWarm
G majorG B DLifting, “leading home”
A minorA C ESad, sincere
D majorD F♯ ABright
E majorE G♯ BStrong

The first six are all white-key chords — the chords of the key of C major — so you can play them without touching a black key.

Fingering

Right hand: thumb (1), middle (3) and pinky (5). Left hand: pinky (5), middle (3), thumb (1). Keep your fingers curved and press the three keys at exactly the same time.

The four-chord trick

A huge number of pop songs loop the same four chords. In C major they are:

C – G – Am – F

Play each chord for four slow beats and loop it. Recognise it? Now try starting in a different place — Am – F – C – G — and it sounds sadder, though the chords are the same.

Smoother changes with inversions

Jumping your hand from C (C E G) to F (F A C) is a big move. Instead, rearrange the notes: play F as C F A. That’s an inversion — same chord, different note on the bottom. Now going from C E G to C F A only moves two fingers by a step. Professional players use inversions constantly to keep chords close together.

Add rhythm

Chords come alive with rhythm:

  1. Block chords: play on beats 1 and 3.
  2. Broken chords: play the notes one at a time, bottom to top.
  3. Left hand bass + right hand chord: left hand plays the root note low, right hand plays the chord on beats 2 and 4.

Practise with a band

Pick a GrooveForte backing track and play its chords along with it. The GrooveForte YouTube channel has jazz and funk tracks in E minor, C minor, A minor and D minor. Minor-key tracks are perfect for practising the minor chord formula, and jam mode on the online piano highlights the right notes.

Frequently asked questions

How many chords do I need to know?

Six to eight cover most beginner songs. Learn the white-key chords of C major first.

What’s the difference between a chord and a scale?

A scale is notes played one after another; a chord is notes played together. Most chords are built from every other note of a scale. See piano scales for beginners.

Why does my chord sound muddy?

Low chords sound muddy because their overtones clash. Play chords around middle C and keep the left hand to single bass notes or open fifths.

Try it now: everything in this guide works in the free free practice mode. For lessons, backing tracks and transcriptions, subscribe to GrooveForte on YouTube.