def label(self, t):
        if self.labels is None:
            return None
        prev_label = None
        for l in self.labels:
            if l.time > t:
                break
            prev_label = l
        if prev_label is None:
            return None
        return prev_label.name
Get the label of the song at a given time in seconds
dataset/ETHPy150Open ucbvislab/radiotool/radiotool/composer/track.py/Track.label