1, the definition of the two are different.
In the definition of hip-hop music, MC is the abbreviation of "microphone controller", meaning "microphone controller", which means rapper. （rapper.)
A DJ is defined as a Disc Jockey (English: Disc Jockey, abbreviated DJ), a person who selects and plays pre-recorded music (such as a pop song) and mixes it live on a computer to create something different from the original to entertain others.
2. The scope of work of the two professions is different.
DJ as a discotheque or bar as one of the core characters, his work is mainly disc, through the personal technology organic integration of the whole scene to play the D song, a good DJ to do out of the song can give a strong shock effect, fully mobilize the dance floor in the mood of each person.
The MC is mainly a "rapper" form of shouting, fully mobilizing the emotions of everyone present, so that people on the dance floor to reach the highest point of excitement.
3, they are different in nature.
MC is a style of music, MC (shouting) although the beginning of the rise of self-proclaimed hip-hop singers, but in fact they are not qualified, but now has developed into almost independent of the traditional meaning of the rap (rap) style, has become a new form of performance in China.
DJ is just a profession, not a style of music.DJ, the full name of the English DiscJockey, can be translated as disc jockey.DJ is along with the development of HIPHOP culture.DJ development to the present, the meaning of the meaning of DJ has been completely clear, DJ is just a profession, is a professional term, the work is mainly to play the disc.
Expanded information:
The origin of the two:
MC is the first to emerge between the 1970s and 1980s. The term "MC" began to appear in the 1970s and 1980s, but as time went on, the definition of "MC" was easily confused with other things (e.g., "MC" can also mean "Master of Ceremonies", which means host). For example, "MC" can also mean "Master of Ceremonies", which means host), so the word "rapper" is more commonly used in English.
The DJ, who officially moved from the backstage to the frontstage in 1981, is responsible for selecting the right music from a wide range of genres to play for the guests, and there are many different types of DJs to suit different settings (such as radio studios or dance clubs) and audiences (such as jazz fans or hip-hop fans). A DJ's performance style and showmanship must reflect these needs. DJs at sharp dance parties, on the other hand, must present more playback techniques in their sets, such as remixing pop songs with electronic sounds, etc., in order to maintain the atmosphere of the venue.
Reference:DJ - Baidu Encyclopedia MC (shouting) - Baidu Encyclopedia