Fes is a white key on the piano. It sounds at 329.63 Hz in octave 4.
Fes can also be written as E. These are enharmonic equivalents: the same pitch, the same key on the piano, a different name on the page. Which spelling is correct depends on the key and on how the note functions, not on the sound.
Frequencies for Fes in scientific pitch notation, with A4 tuned to 440 Hz.
| Note | MIDI | Frequency |
|---|---|---|
| Fes1 | 28 | 41.2 Hz |
| Fes2 | 40 | 82.41 Hz |
| Fes3 | 52 | 164.81 Hz |
| Fes4 | 64 | 329.63 Hz |
| Fes5 | 76 | 659.26 Hz |
| Fes6 | 88 | 1318.51 Hz |
| Fes7 | 100 | 2637.02 Hz |
The most common chords built with Fes as the root.
Fes is a white key on the piano.
Fes4 sounds at 329.63 Hz with A4 tuned to 440 Hz.
Fes can also be written as E. They are the same pitch spelled differently.