def get_onsets(self):
        onsets = np.array([])
        # Just concatenate onsets from all the instruments
        for instrument in self.instruments:
            onsets = np.append(onsets, instrument.get_onsets())
        # Return them sorted (because why not?)
        return np.sort(onsets)
create a config file for a connection named CONNECTION
dataset/ETHPy150Open craffel/pretty-midi/pretty_midi/pretty_midi.py/PrettyMIDI.get_onsets--crossover with--dataset/ETHPy150Open Shopify/shopify_python_api/scripts/shopify_api.py/Tasks.add