Next sugestion:
I would like to be able to use the universal ctrl+a to select all blocks on the song-editor. This would be very useful when all blocks need to be shifted forward because realization of a poor intro that needs to be altered. Now, with the 'select-tool', it is quite difficult to select all blocks, and it can be quite destructive if some are forgotten.
I hope this will be a small thing to implement.

tyia & BR