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enharm​

enharm(
    @x  ## required
    @y  ## required
) -> llll/null

Given some pitch @x and a diatonic step @y relative to @x, returns the corresponding enharmonic value or respelling of that @x.

Arguments​

  • @x [int/float/llll] Numeric llll.(required)
  • @y [int/float/llll] Numeric llll.(required)

Output​

Enharmonic pitch [llll/null]

warning

enharm is a built-in function in the bell programming language and is not unique or exclusive to bellplay~. As such, enharm will return null without raising an error if required arguments are not provided.

Usage​

enharm(E4, 1); ## returns Fb4
enharm(C4, -1); ## returns B#3