Function relative_minor

mingus/core/keys.py:156–166

Return the relative minor of a major key. Example: >>> relative_minor('C') 'a'

(key)

def relative_minor(key):
    """Return the relative minor of a major key.

    Example:
    >>> relative_minor('C')
    'a'
    """
    for couple in keys:
        if key == couple[0]:
            return couple[1]
    raise NoteFormatError("'%s' is not a major key" % key)


class Key(object):