def loads(b):
	"""Load audio metadata from a bytes-like object.

	Parameters:
		b (bytes-like object): A bytes-like object of an audio file.

	Returns:
		Format: An audio format object.

	Raises:
		UnsupportedFormat: If file is not of a supported format.
	"""

	parser_cls = determine_format(b)

	if parser_cls is None:
		raise UnsupportedFormat("Supported format signature not found.")

	return parser_cls.load(b)