is-black-keyreturns if the passed note is a black key on the pianoused here: https://www.solfej.io/TODO: update readme2 keywords2 dependents4 versionsmusictheory@infinitebrahmanuniverse/nolb-is-b@everything-registry/sub-chunk-19322.2.04 years ago2.1.04 years ago2.0.04 years ago1.0.04 years ago