The sequencer is the thing at the bottom, and it does seem scary, but it's very easy (yet sophisticated) once you fully understand it.

A lot of big words like Sequencer, automation and the likes can sound scary but they are actually extremely easy processes.

I'd like to help you right here, but that's kind of a big thing to write a tutorial on. In the mean time you can search Google for some guides (I couldn't find any myself).

__________________
...