Electronic music in a music of modern age, I love that music and all electronic musical and digital instruments 
I do too!  WHat genre of electronic music is you favorite?  I enjoy House!
I like Electronic dance music, Pure electronic instruments do not have vibrating strings, it is very interesting.
You mean like a guitar or piano?
Both, It does not have vibrating strings, hammers, or other sound-producing mechanisms.
That is quite interesting.  When did electronic music get itstart?
first Electronic instrument was introduced during the 1920s and 1930s
I would never have guessed that.  I was thinking in the 60s and 70s!  WHo are some better known electronic music artists?
Yes, but back then Rock music was popular in the early 1950s
Interesting.  How were the electronic sounds produced back in the 20s and 30s?