Computer music magazine got me started on production. It's great and the bundled software contains some of the best freebies I've ever come across.
Masterclasses can be really interesting, gives you a real idea of what's important to a producer and what's going through their mind (as well as whether they know their shit or not cough martin garrix cough)
I saw this last weekend and was intrigued by the sidechain plugin he was using Trackspacer. It's the missing plugin I've been after for a long time which gives you frequency dependent control over what you sidechain. In fact there's a bit where he talks about sidechaining percussion into each other to help it glue rather than sounding simply placed on top of one another.