What are the components of a full track?

Can someone list all the components that make a full track as well as what each component consists of? I want to start producing tracks, but I'm not entirely sure what goes in a full track. I know there's the intro, build, drop, but I feel like there's way more to a track. I would like to also know what goes in an intro or build as well as all the other parts of the track. I obviously know not all tracks are the same, but I feel like they all share somewhat of a common layout.