I was thinking about getting into DJing or being a disc jockey, do you know anything about that profession?
Well I know that DJs are people who play recorded music in front of a live audience.
Yes that does sound correct, do you know when DJing first started?
The first time the term "disc jockey" showed up in print was in 1941 in Variety magazine.
Wow that's a lot older than I thought, do you know anything else about the history of DJs?
"disc", referring to disc-shaped phonograph records, and "jockey", which is an operator of a machine) to describe radio announcer Martin Block, the first radio announcer to gain widespread fame for playing popular recorded music over the air. 
In 1943, radio DJ Jimmy Savile launched the world's first DJ dance party by playing jazz records in the upstairs function room of the Loyal Order of Ancient Shepherds in Otley, England. In 1947, he claims to have become the first DJ to use twin
a "Billboard" interview, Norwood further commented about the track, saying:
"I just felt like, [when] being gone for such a long time, you need to come back with something strong and shock people. Make them go, 'Wow, who is that? Oh my God, that's Brandy? I didn't' even know she can sound like that. Didn't know she would do a song like that?' Because It's completely different than anything I've ever done.