Chord Library
Interactive chord diagrams with audio playback for guitar and ukulele. Learn fingerings, hear how chords sound, and build your chord vocabulary.
C Major
Notes: C - E - G
Fret Positions
Finger Numbers
1=Index, 2=Middle, 3=Ring, 4=Pinky
What Are Chords?
A chord is a group of notes played simultaneously. The most basic chords are triads, consisting of three notes: the root, third, and fifth. These form the foundation of harmony in Western music.
Major chords sound bright and happy, while minor chords have a darker, more melancholic quality. Seventh chords add an extra note for more complex, jazzy sounds.
Learning chord shapes is essential for any guitarist or ukulele player. Start with open chords like C, G, D, Em, and Am—these form the basis of thousands of songs!
Chord Practice Tips
Start with Open Chords
Master C, G, D, E, Em, Am before moving to barre chords.
Practice Transitions
Smoothly switching between chords is as important as the chords themselves.
Use a Metronome
Practice chord changes in time to build muscle memory and timing.
Check Each String
Play each string individually to ensure all notes ring clearly.
Relax Your Hand
Tension slows you down. Keep your fretting hand relaxed.
Learn Chord Families
Chords in the same key work together—learn them as groups.