A sample I made today, + questions

[thomaslikestoart]

Here is the link to a little sample I made for fun: http://picosong.com/DyYS

Theres no sidechaining (because for one i have no clue how to)

but, i dont know what this thing is missing. It sounds, kind of naked.
Im looking for some CnC on this little track, its not very long, about 20 seconds.

Now on to the questions!:

Generally in electornic music, how many different synths do you use? Say, do you use one for the bass, one for the lead, and one for everything else? Can someone maybe give examples, etc?

Second question: Is there a way I can change the bpm in the middle of a song in FL Studio 12? (I have the demo.)

I will appreciate any and all replies.

[infinitepowersource]

how many different synths do you use? Say, do you use one for the bass, one for the lead, and one for everything else? Can : someone maybe give examples, etc?

Using a lot of synths can be good or bad, so it really depends on the style you're going for. I usually use 1-2 for lead, 1-3 for bass, and 3-5 for other stuff.

Second question: Is there a way I can change the bpm in the middle of a song in FL Studio 12? (I have the demo.)

I'm pretty sure in the demo you can automate it. Right click it and there should be an option that says 'create automation clip'