Blackmagic Forum

I have found a couple good YouTube channels with tutorials for v15.

JayAreTV
https://www.youtube.com/channel/UCn5GD-PNXWyonXQO8rH3vPw

MiesnerMedia
https://www.youtube.com/channel/UC_4HXushRwS_9b1JdRFYVgw

Can anyone suggest other sources for v15 tutorials?

Thanks in advance.