How to sync music to your iPhone using the new updated iTunes?

I have no idea how to sync music onto my phones from this new updated iTunes. The older one was much more simpler for me, but this is confusing and I just don'r know how. If someone knows and has the new updated iTunes too, can you please explain step by step how you sync music from iTunes to iPhone?

You can make it look like the old itunes.
I forgot how but there are two things you need to do, extremely simple. Try google

I never sync. I always set my ipod or iPhone for manual management of music and video - then just drag and drop to the iPod. That's how I've been doing since '07 through iTunes 11.