 Andrew has a cool stuff found sort of encased in a quick tip here. He says, I recently picked up a Samsung smart monitor and have been using my M1 MacBook Pro in Clam, M1 Pro MacBook Pro in clamshell mode. But I found that I couldn't adjust the volume using the keyboard controls on the Apple external keyboard. Then I was poking around in Rogamiba's sound source and found an option called super volume keys. I turned it on, boom, that's all it took. Now my volume controls work. Yes, this is one of these magic things. And I had forgotten about talking about quick tips that we forgot about. I had forgotten about this option in sound source, but I use it. And as soon as he was talking about it, I'm like, wait, why am I able to control my volume with my volume keys? And it was like, oh, right, sound source. Yes, I also use this. So yeah, sound source is great. In addition to that one little option that is truly kind of buried, what sound source really lets you do is choose which, choose a different audio output device and volume level per app. So you can say, oh, I want alerts to go, well, you can do that in system preferences, but you can say I want my music, Apple music to go through my big speakers, but I want Safari sounds to go through the speakers in my Mac or whatever. Or I always want this to go to my headphones. Yeah, it's a great little app. And it's just one of those things that is so fundamentally necessary that I just can't even think about it. And then you can set effects on each output, right? So you can say, well, this app, I want to have some EQ on it and this app, no. And so yeah, it's one of those things that is, I can't even, I couldn't live without it. And that one feature that Andrew, what's it called, smart volume keys, that is huge. Like, if you're using a third party monitor, that's the way to go. So yeah, yeah, yeah, yeah, yeah.