Alright, here's another MFX plugin that has a pretty limited user base π
This is a simple transposer... basically the same functionality as the Key+ control in the midi panel of a track, BUT it's syncable in groups!
Sleetah2000 had a question about transposing multiple tracks at once (Multi-track Transposing) which is difficult because the Key+ control isn't groupable, so I came up with a way to synchronize several instances of an MFX plugin... seems to work.
You can assign each plugin to one of four groups; all plugins in the same group will track together (i.e. changing any of them changes all of them)
Drop a plugin in a track, assign it to Group 1, say, and Control/Drag it onto several other tracks and you can transpose all of them at once.
It only has an 'Absolute' mode at the moment, but I'll add a 'Relative' mode soon.
Granted, it's just a transposer and not terribly useful, especially if the Key+ control is made groupable in a future CbB release (hint, hint), but the syncing model I'm using will probably be handy for other more complex MFX plugins coming up.
It's free. You can DL it at Viramor.com if you want to try it out.