Every guitar player has an electronic tuner for speed and accuracy in tuning. Tuning a drum is much more time consuming and difficult than a guitar. Yet, until now there was no such thing as a real "drum tuner". After years of research and development, Overtone Labs has finally created a fast, accurate, and effective drum tuner. This new invention is about to change the way you tune your drums, and more importantly, change the way your drums sound.