Some of that, copying, can be done with RealBand. It is tricky, but managable: Just import the songs you want/need into the same working-song in RealBand and do your thing.

Convoluted GUI? Maybe, but once you get to know what feature hides behind the icons, there is no faster way to access these. After all the developers worked to improve the software. They just didn't have time to waste on a GUI that did the tricks they wanted in the first place. It just didn't/doesn't look modern. I don't care.


Desktop; i7-2600k, 8 GB mem., Win 10 Pro, BIAB 2017; RB 2017 - latest build
Laptop: i5-2410M, 4 GB mem, Win 10 Pro, BIAB 2017; RB 2017 - latest build