Chord & FretC7 on guitar
On the guitar, six strings give the chord room to breathe — some positions use them all, others ask you to mute the lowest ones. In this position the bass is C and the shape runs from fret 1 to 3, ringing 1 open string. Its hollow wooden body gives every chord a warm, natural ring that blooms and fades on its own.
Notes on C: C – E – G – BbFormula: 1 – 3 – 5 – b7In the formula, the numbers count steps of the major scale starting from the note that names the chord; "b" lowers a half step, "#" raises one — and a slash names the bass note.
Where to use it: Dominant, blues and any point of strong resolution.
The shapes of C7 on guitar don't end on this page — the whole neck holds dozens. In Chord & Fret, you check it note by note, playing any shape as an arpeggio; open every variation on the neck, grouped by bass note; and set a capo — the diagrams redraw above it. Start free. Unlock everything with Pro. 100% offline.
Unlock in Chord & Fret →Part of the Sevenths family.