This is not the basics of making music. It's a super advanced technique using a computer. The real basics involve pencil, (staff) paper, and hard work. Downvotes please.
To put it another way: Is learning x86 assembly the "basics of computer programming"?
Please don't bait other users by inviting them to downvote you or proclaim that you expect to get downvoted.
I feel like this is along your line of reasoning- only certain (classical, western) ways of doing music is real music.
It's simply teaching rhythm and orchestration utilizing a step-sequencer. Similar to how beginners to music are taught rhythm and division of the beat, or Common Core Math grouping.