KWL of Electronic Music

What I already Knew?

I know electronic music is music that employs electronic musical instruments, digital instruments and circuitry-based music technology. In general, a distinction can be made between sound produced using electromechanical means (electrostatics music), and that produced using electronics only. Electromechanical instruments include mechanical elements, such as strings, hammers, and so on, and electric elements, such as magnetic pickups, power amplifiers and loudspeakers. 

This is an electronic music made  by Alan Waker and it is very popular.

What I want to learn?
I want to learn how to make my own music online from the program called Audiotool which is a online Electronic Music Maker.

What I learned today?
BD represent " bass dram " which is a low thudding sound. Bass dram also sometime listed as "Kick".
"SN" stand for snare. It is a short middle range thwacking sound.
"CP" stand for claps. It use for the same purpose.
"HH" stand for hi-hat. Means either close hat which is a short and stubby sound or an open hat which is more long and drawn out.

From the video, I learned how to connect different music components together and form a tune.