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    VIVA Open Publishing
    https://viva.pressbooks.pub › openmusictheory › chapter › half-and-whole-steps

    Half Steps, Whole Steps, and Accidentals – Open Music Theory

    • A half step is considered to be the smallest interval, or distance between two notes, in Western musical notation. Example 1 shows a piano keyboard with the letter names of the white-key pitches and some half st… 展开

    Sharps, Flats, and Naturals

    An accidental changes the pitch of a note. A sharp (♯) looks like a tilted hashtag, and it raises a note by a half step. A flat (♭) looks like a slanted lowercase “b,” and it lowers a note by a half st… 展开

    VIVA Open Publishing
    The Black Keys on The Piano Keyboard

    Example 5shows a piano keyboard with the letter names of the black keys labeled. Black keys that are a half step above a white key take the name of the white key and add the wor… 展开

    VIVA Open Publishing
    Enharmonic Equivalence

    You will have noticed by now that each key on the piano keyboard has more than one name. Notes have enharmonic equivalence when they are spelled differently but sound the same. For ex… 展开

    VIVA Open Publishing
    Half Steps, Whole Steps, and Accidentals – Composing Music: From Theory ...
    Roger Williams University Open Publishing
    Is a whole step a half step?
    A whole step is the equivalent of two half steps. Example 2 shows a piano keyboard with the letter names of the white key pitches labeled, and some whole steps bracketed. Pairs of white keys with a black key in between them (A and B, C and D, D and E, F and G, and G and A) are a whole step apart.
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