 So, one of the things we can also do is we can actually sort of make a little change. If I were to ask a question, say, how many tracks of the red hot chili peppers appear in our table, our database, you could come in here and you could cheat and you go, oh, well, right down here, you see it says 148. You know, that's kind of going about it the wrong way, in my opinion. See, what I'm able to do is I'm actually able to use this total section right here. This total section adds a new row to my queries and it starts by saying group by. Now, basically it's going to say where are these two things unique to each other. So if I don't do anything to my query except for that, it looks the exact same. However, if we change maybe name, name, okay, maybe I want to say how many tracks does red hot chili peppers appear with. I can make this drop down menu happen. And you notice we get a lot of sort of the mathematical equations we saw again in Excel. Oh my goodness, who knew math, but all of a sudden I can come down and some of these don't really help too terribly much. I don't need to know the sum of names, but I would like to know the count of my names. Now I don't actually need ascending anymore, so I can remove that. And so all of a sudden I can hit run. And so I see red hot chili peppers count 48. Maybe I want to go a little fancier. I can actually get rid of red hot chili peppers. And so all of a sudden when we run it, now not only do I see red hot chili peppers eventually, but I see everybody's. I see every one of the artists that happen to have a track and I see how many they have. For example, here's red hot chili peppers, 48. Maybe I want to go a little fancier. Maybe I want to utilize that sorting mechanism. I can. Guess what? I can sort. I'm going to go by descending this time. So it's hop to bottom, or highest to lowest. I guess would be the better way of describing that. I hit run. And so all of a sudden I can see, maybe answering a question or two on the homework, that Iron Maiden happens to have the most tracks in my database. Hit, hit, wink, wink, nudge, nudge.