guitartuner.dooley.dk Stay in tune!
Tune your guitar or whatever should stay in tune...Stay in tune !!!. Play the basic tones 6E 5A 4D 3G 2B 1E while you tune your instrument. Play the traditional 440 Hz standard pitch, or the newer 442 Hz pitch - Tuning since 2005 - Is your
pitch (too) high or low, then tune your instrument with our online tuner