Module hasher 

Notes as tuples of what they are – pitch, length, offset – to compare two streams by: music21’s alpha.analysis.hasher.

Structs

HashReference

Which element a hash was made from: its place among the elements of the stream music21’s recurse walks, and for a note of a chord hashed as notes, which note.

Hasher

What a hasher hashes of each note, rest and chord: music21’s Hasher.

NoteHash

A note’s hash: the values the hasher says, named, and what it was made from where asked: music21’s NoteHash and NoteHashWithReference.

Enums

HashValue

One part of a note’s hash.