About the F# chord
F# is a F# major chord built from F#, Bb, C#. Bright and stable: the foundation of most songs. Open, happy, and resolved.
Root
F#
Quality
Major
Chord tones
F# Bb C#
Shapes
1 · expert
Notes & intervals
Every major chord stacks the same intervals on its root. In F#, that gives you:
F#
root1
Home base. The root names the chord, and every other note is measured from it.
Bb
major third3
The major third is the smile in the chord: this note makes it sound happy.
C#
perfect fifth5
The fifth adds weight and strength behind the root.
F# appears naturally in the keys of C# major, F# major, B major.
Used in genres
Major chords show up all over the progression catalog, most of all in these styles:
Character & mood
BrightBright and stable: the foundation of most songs. Open, happy, and resolved.