What is an E Note?

An E note is a musical pitch that is part of the standard seven-note system used in Western music. It belongs to the sequence A, B, C, D, E, F, and G, which repeat across multiple octaves. The E note sits between D and F in this sequence and is commonly used in many musical scales, chords, and melodies.

In the key of C major, E is the third note of the scale and is known as the mediant. This note helps define whether a chord or scale sounds major or minor because it forms the third interval above the root note. For example, in a C major chord, the notes C, E, and G are played together, with the E note giving the chord its bright and major sound.

The E note can appear in many different octaves depending on the instrument or vocal range. It can also be altered with accidentals such as E♭ (E flat) or E♯ (E sharp), which slightly lower or raise the pitch. Like all musical notes, E plays an important role in building melodies, harmonies, and chords across many styles of music.