Recommended YouTube channels?

Hello Skycrafters!

I know it’s hard, but I’m trying to keep up with the latest news/tools/discussions in the cloud space. To make it easier (or should I say less hard?), I’ve been looking for good YouTube channels that I can have playing on one screen while I work on the other.

A few great examples, ignoring the vendor maintained channels, are:

Yes, I know, this list is kinda everywhere…

I’d love to hear from the community about which channels I’m missing in my daily rotation.