def METHOD_NAME(path):
  pianoroll_fpath = os.path.join(tf.resource_loader.get_data_files_path(), path)
  tf.logging.info('Retrieving pianorolls from %s', pianoroll_fpath)
  with tf.gfile.Open(pianoroll_fpath, 'r') as p:
    pianorolls = np.load(p)
  if isinstance(pianorolls, np.ndarray):
    tf.logging.info(pianorolls.shape)
  print_statistics(pianorolls)
  return pianorolls