1. A system, comprising: one or more data processors; and a non-transitory computer-readable storage medium containing instructions which, when executed on the one or more data processors, cause the one or more data processors to perform operations including: receiving incoming audio data; splitting the audio data into a plurality of audio segments; processing the plurality of audio segments by a frequency analyzer to identify one or more peak frequencies in one of the plurality of audio segments; selecting a target frequency of an audio segment by a target frequency selector from the one or more peak frequencies, wherein the target frequency corresponds to a reference note having a reference frequency; processing the audio segment to determine a tuning offset including calculating a difference in frequency between the target frequency and the reference frequency; and applying the tuning offset using a frequency adjustor when the audio data includes untuned audio data.