A cappella

A capella is a type of music that is entirely created by the human voice without any additional instruments. The voices and sounds of the singers or beatboxers may be amplified with electronical equipment like microphones and speakers. Some beatboxers use devices to modify their sounds to add reverb or echo or octave effects to their voices. Others use [loopstation]s to create multilayered tracks.

Pure beatboxing is regarded a cappela music as there are no instrumentes needed to create the sounds yet beatboxers often use [microphone]s to baffle audiences with certain effects like holding it to their head or to their throat, which may be an significant part of their performance.

The origin of the human beatbox lies within the necessity to imitate music of a broken cassette-recorer with the human voice.

The first full a cappella song that only consists of beatboxing and rapping was recorded by The Fat Boys and published on their first full album Fat Boys in 1984. The track has the corresponding title "Human Beat Box". The following two albums of The Fat Boys also contained a similar a cappella track, The Fat Boys Are Back with "Human Beat Box Part II" and Big & Beautiful with "Beat Box Part III".