Led Zeppelin Stairway To Heaven (432 Hz)

432 Hz is the natural musical pitch in the universe, as opposed to 440 Hz, which is the standard in the music nowadays in, for example, music albums and mp3 files. Research shows that music in 432 Hz, in according to the majority of the music lovers, is nicer for hearing, softer, brighter and more beautiful than music in 440 Hz. But you must have a good ear for music to hear this difference. Practically the difference is more clear with quiet and classical music than with hard, loud music. 432 Hz gi