The term 'Symphony Tuner' refers to a person who tunes musical instruments for symphonies. This job typically requires an OBOE, which is a woodwind instrument with four letters. The OBOE is used to tune the other instruments in the orchestra to the correct pitch. Symphony Tuners must have a good ear for music and be able to recognize when instruments are out of tune. They must also be able to adjust the instruments to the correct pitch quickly and accurately.