big fan of Cakewalk here
and also a big fan of Mike from the Creative Sauce reviews on youTube.
This review shows some new features in the latest Cakewalk by Bandlab (which is excellent and FREE)
He has some great videos on Cakewalk (including getting started with it) and has great general production tutorials too.
The first feature on that link is not so much of interest to me, but the new tempo track is very handy and with regards to 50/90 i am most interested in the last feature he looks at, the bandlab integration.
I have never really looked at that side of it but Mike points out some useful... uses!
I <3 Cakewalk