Guitar Chord Progressions in the Key of A: Open Chords and Beyond
Explore chord progressions in the key of A with open and barre voicings for rock, country, and pop styles
Popular fretboard positions with fingering suggestions
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C♯ is the C♯ major guitar chord. It uses the notes C♯, E♯, and G♯ and the interval formula 1-3-5.
The C♯ major major chord, built from the root (C♯ major), major third E♯, and perfect fifth G♯, delivers a bright, harmonious sound that feels resolved and complete. Its balanced structure makes it the foundation of Western harmony, widely used across all genres to convey joy, strength, and stability.
Also written as C♯maj and C♯M.
These are quick-start shapes for players who want the answer first and the deeper theory second.
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Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.
The root anchors the chord and defines its tonal center.
This note defines the chord's major quality and brings brightness to the sound.
The fifth reinforces stability and gives the chord its strong harmonic frame.
C♯ uses the notes C♯, E♯, and G♯. Its interval formula is 1-3-5.
C♯ is also written as C♯maj and C♯M.
Place the 1st finger on the 4th fret of the 1st string and 5th string in barre position. Place the 2nd finger on the 6th fret of the 4th string. Place the 3rd finger on the 6th fret of the 3rd string. Place the 4th finger on the 6th fret of the 2nd string. Strum from the 5th string down.
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