Global tempo change
I made some pieces with TempoChanges, but the result is way too fast for me to play along with :-(
I can practice, or change all the tempo in the pieces.
From my searches Musescore can't do a global change to all tempi in a piece (all tempo * 150%, or all tempo * 50%).
I want to check there is currently no way to do this before I consider trying my hand at a plugin. Anyone?
The TempoChanges code looks pretty complicated for my little brain, but I'll bet studying it will be a good place to start.