ChordBeam's guides connect practical keyboard playing with music theory. Every article is built for players who want to understand what their hands are doing — from beginner triads to jazz extensions, modal interchange, and beyond.
Go deep on chords, scales, or progressions — every page connected and organized with theory.
228 chords with formulas, voicing tips, sound character, and compatible scales.
9 modes across all 12 keys — diatonic chords, intervals, emotional context, and related scales.
Essential chord progressions from jazz ii–V–I to gospel and pop — with theory and examples.
Find chords, scales, and progressions that match the emotion you want to express.
Major keys, uplifting progressions, and bright modal colour.
Minor modes, melancholic voicings, and deeply expressive progressions.
ii–V–I movement, extended chords, and rich harmonic colour.
Church harmonies, worship flow, and emotional lift.
New to music theory? Follow this path in order. Each article builds on the last.
The core concepts every keyboard player needs — triads, inversions, slash chords, and seventh chords.
Root, third, fifth — how notes combine to form major and minor chords.
Same chord, different bass note — why inversions make your playing smoother.
What C/E and F/G mean and how to use them for smooth bass movement.
C7, Cmaj7, and Cm7 — the three essential types and how to tell them apart.
Understand how chords relate to keys, how progressions work, and how to add harmonic colour.
How all 12 keys relate to each other, and why it matters for keyboard players.
I, IV, V, ii, vi — what Roman numerals tell you about chord function in a key.
The progressions that power pop, gospel, and jazz — with keyboard examples in any key.
Sus2, sus4, add9 — how suspended and added tones change the colour of a chord.
Pull chords from a parallel key to add harmonic surprise without losing your tonal centre.
How real-time MIDI chord detection works, how to identify chords by ear and eye, and how to practice efficiently.
How browser MIDI works and what ChordBeam shows you the moment you play.
A systematic method for identifying any chord from its notes.
Practical drills, ear training steps, and a weekly routine for keyboard players.
Every chord family with formulas, symbols and note spellings.
Build a foundation with essential chord shapes and keyboard examples.
Use chord relationships to identify tonal centre and harmonic function.
Practical progressions for pop, worship, soul, jazz and more.
Church voicings, movement and rich harmonic colour for worship musicians.
Modern colour, smooth motion and lush texture for contemporary players.
Extensions, altered tones and flexible voicings for jazz harmony.
Contemporary worship flow, harmonic lift and smooth transitions.
Practical articles on harmony, inversions, jazz chords and the circle of fifths.
The fastest way to absorb music theory is to hear it immediately. Use ChordBeam's live chord detector and theory wheel alongside these guides — play a chord, read the analysis, and connect the concept to what you hear.
