sinus tone pitch E7 - 2637.02 Hz - High treble e

歌曲	sinus tone pitch E7 - 2637.02 Hz - High treble e
歌手	Todster
专辑	Instrument Tuning Tone Generator - Tuner: All sinus tones 12 tone system equalsuffy well-tempered - Tuning to 440 Hertz