In PD12 clicking the Magic Tool and clicking the Magic Music (hold down Alt + F5) will bring up the Smart Sound Quicktracks.
These are great for quick and simply adding sound to your video.
I and others also purchased the SonicFire PRO software additionally since it has the things that you mention.
It is not as integrated as the dedicated plugins for Adobe and other video editing prms. (One of the things I and others are hounding Cyberlink to get done.)
But- you can start SonicFire PRO separately and import your video clips, do the mood mapping, timing and such then save and open that up into PD. I usually just click on my clip- find the length and then have SonicFire PRO open in the background. I then find a song I like and set the time to begin and end with the start / end of my clip. Export that and save the sound file and bring it back into PD for addition to the video clip.
Multiple ways of doing things- sounds confusing now but gets so much easier after a couple times.
You will enjoy the new music and ability to really tweak things.
Just wait for the sales that SmartSound usually have- try to pick up Multi-layer Albums since they offer so much more than single layer tracks. (You can spend tons of time just messing with the sound and not acutally getting any editing done because it's so much fun.. I find myself just playing with the sound stages and such just for the heck of it.)
Rob
PD 14 Ultimate Suite / Win10 Pro x64
1. Gigabyte Brix PRO / i7-4770R Intel Iris Pro 5200 / 16 GB / 1 TB SSD
2. Lenovo X230T / 8GB / Intel HD4000 + ViDock 4 Plus & ASUS Nvidia 660 Ti / Link: https://www.youtube.com/watch?v=ZIZw3GPwKMo&feature=youtu.be