def setSynth(self, instrument='strings', address=DEFAULT_OSC_ADDRESS, port=DEFAULT_OSC_PORT):
    'Sends an OSC message to set the synth instrument.'
    dgram = b''
    dgram += self.pad_dgram_four_bytes('/inst'.encode('utf-8'))
    dgram += self.pad_dgram_four_bytes(',s')
    dgram += self.pad_dgram_four_bytes(instrument.encode('utf-8'))
    self.send_osc_message(dgram, address, port)
Sends an OSC message to set the synth instrument.
def setSynth(self, instrument='strings', address=DEFAULT_OSC_ADDRESS, port=DEFAULT_OSC_PORT):
    
    dgram = b
    dgram += self.pad_dgram_four_bytes('/inst'.encode('utf-8'))
    dgram += self.pad_dgram_four_bytes(',s')
    dgram += self.pad_dgram_four_bytes(instrument.encode('utf-8'))
    self.send_osc_message(dgram, address, port)