sinus tone pitch E4 - 329.628 Hz - sechste/obere guitar string e - Middle e

歌曲	sinus tone pitch E4 - 329.628 Hz - sechste/obere guitar string e - Middle e
歌手	Todster
专辑	Instrument Tuning Tone Generator - Tuner: All sinus tones 12 tone system equalsuffy well-tempered - Tuning to 440 Hertz