We wrote on this topic in our second volume of the History of Hip Hop and is listing again to give background to those who are new to the series.
Hip hop culture contains four essential elements: DJing, MCing, graffiti art and b-boying. DJing and MCing symbolize a musical part, b-boying stands for a dance component, and graffiti represents a visual art constituent of this culture. Of course, these four elements did not originate at the same time, but their combination enabled hip hop to come into existence.
DJing
DJing is a fundamental means to produce hip hop music. The DJ is the abbreviation for the phrase ‘disc jockey’ – a person, who plays recorded, not live, music or sound for an audience. The very first disc jockeys were radio DJs, who played the music to radio listeners and in the 1950s, DJs started to perform “live” at various parties. Americans were always used to dancing at a bar to music from a jukebox, but paying for a DJ not playing “live” music was not very common.
In 1973, DJ Kool Herc took two turntables, which he connected to a mixer and he laid two identical records on the turntables. The mixer helps DJ in the smooth transition of sound from one turntable to the second one. Kool Herc played a break of one record and the same break of the second record, which he could easily repeat. This method is known as “mixing breaks”6 or “creating breakbeats”7. Herc played the music for an audience of dancers who are known as b-boys, or break boys, and b-girls or break girls. Under the influence of DJ Kool Herc, some of the b-boys such as Grandmixer DXT and Kurtis Blow became DJs too. Herc contributed to the development of DJing by creating a huge mobile sound system, because he knew how to connect more speakers and generate more electrical power to be able to make a louder sound. Another innovative DJ was Grandmaster Flash, who brought to perfection the Herc’s way of mixing two records. He developed a theory called a “quick mix theory,” which is based upon marking records and using a headset to be able to hear how is the second record combined with the first one before the audience can hear it via the loudspeaker and make a fluent transition from one record to the other.
Grand Wizard Theodore, a pupil of Grandmaster Flash, accidentally created a technique of DJing called "scratching." One day of the year 1975, when he was improving his DJing skills at home, his mother told him to turn down the volume. Because he did not hear it, she entered his room and he tried to stop the music by laying his hand on the playing record to stop its spinning. By moving it back and forward to keep the record quiet and be able to listen to his mother’s words, he noted that this movement creates a unique sound. It is necessary to mention that this technique is commonly used by DJs up to this day.