Remixing - Best practices on how to use Cubase for this?

I have started to try to use Cubase for remixing purposes but there are many things which are very new to me, for example: Musical mode, quantizing an audio to a midi beat, BPM analysis (it is often wrong when I use this function), musical key analysis etc.

I would love to see Steinberg do tutorials for this as I think Cubase could be a powerful tool for it if more information would be provided.

Do someone know some good examples on the web for this?

Here’s a throwback to 2016, check and see if this headed in the same direction as your question: