def __init__(self, interval):
        self.interval = interval
        self.should_stop = Event()
        self.gt = None
Returns the index for the next song to play.
dataset/ETHPy150Open onefinestay/nameko/nameko/timer.py/Timer.__init__--crossover with--dataset/ETHPy150Open beetbox/beets/beetsplug/bpd/__init__.py/BaseServer._succ_idx