F#5 F# power chord
- Notes
- F# C#
- Formula
- 1 5
- Semitones
- 0 7 above the root
- Also written
- Gb5 (Gb Db)
- Other symbols
- F#(no3)
F# to C# is a perfect fifth (7 semitones). Only two notes, the root and the fifth C#, seven semitones apart. With no third it is neither major nor minor. On guitar the root is usually doubled an octave up, as in the shapes below. Turned upside down, C# below F# is a perfect fourth and the chord finder names it C# + F#.
F#5 on the piano
Root position from F#4: F#4, C#5. Middle C is C4.
F#5 on the guitar
Standard tuning (E A D G B E). Strings run low E on the left to high e on the right, frets downwards; × is a muted string, ○ an open string, and each dot shows the note it sounds, with the root in blue-green. Every shape below has F# as its lowest note.
2 4 4 x x x (low E to high e)
Sounds F#2 C#3 F#3
x 9 11 11 x x (low E to high e)
Sounds F#3 C#4 F#4
The E-shape and A-shape grips are movable: an E-shape chord's root is the note under your first finger on the low E string, an A-shape chord's root is the note on the A string. Slide the same grip up or down to play power chords on other roots.
Inversions of F#5
An inversion puts a note other than the root in the bass. The name is what semicord's chord finder calls those notes played bottom to top; a slash name like C/E means a C chord with E in the bass.
| Position | Notes, bass first | Named | Listen |
|---|---|---|---|
| Root position | F# C# | F#5 | |
| 1st inversion | C# F# | C# + F# (also read as F#5/C#) |
Where F#5 fits
A power chord has no third, so it belongs to any key where its root and fifth do and can stand for either F# or F#m. That ambiguity, and the fact that a bare fifth stays clear under heavy distortion where a third would turn muddy, is why rock and metal riffs are built from power chords.