

the SI unit of frequency, equal to one cycle per second.Pythagorean tuning is a system of musical tuning in which the frequency ratios of all intervals are based on the ratio 3:2.a musical instrument in which sound is produced by the vibration of air, typically by the player blowing into the instrument.a unit used to measure the intensity of a sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale.the style of simultaneously combining a number of parts, each forming an individual melody and harmonizing with each other.vocal or instrumental sounds (or both) combined in such a way as to produce beauty of form, harmony, and expression of emotion.this type of music, usually played on electronic instruments, is popular with many people because it consists of short songs with a strong beat and simple tunes that are easy to remember.this music genre was created from the melding of various African American styles such as Chicago house, funk, electro, and electric jazz with Eurocentric synthesizer-based music.these singers can project their voices over a full orchestra because they sing at a different sound frequency.


this type of music is a form of popular music played by from latin america and for purposes that includes the spanish-speaking caribbean.It can be either a whole musical piece or part of a larger musical arrangement. this music is composed specifically to facilitate or accompany dancing.hip hop is a subgenre of hip hop music characterized by a Christian worldview,.blues this is a music genre and musical form which was originated in the Deep South of the United States around the 1860s.this is a music genre that originated in the African-American communities of New Orleans,.
