I am wanting to run all of my tracks in my song to a reverb, but I want to cut out the low frequencies so it's just mids and highs goin to the reverb. Can someone explain to me how to do this?? Thanks in advance
You want to run ALL of your tracks to a reverb?
Anyway, what you want to do is create a new track, and open your favorite reverb plugin in it. Most reverb plugins will allow you to low-pass or high-pass the reverb on its own, but if yours doesn't, then just put a EQ plugin in line before the reverb, and use a high pass to roll off all the bass.
Then, click on I/O for every track, and add a send to your new reverb track. Don't uncheck the master send. If you want the reverb to be a little quieter on some tracks than others, reduce the volume being sent on those tracks - in general, you're probably better off reducing the levels on most to make one or two louder, than boosting anything above 0, just so nothing clips.
Then, go back to the reverb track, roll the fader all the way down to -infinity, and hit play. While listening back, start to slide up your reverb fader. When you get the reverb to a level you're happy with, you're set.
I'm still not sure why you'd want to put the same verb on everything, but whatever works...