New list of things I want.
Firstly and most importantly, Triangle wave synths.
When you add a legato pedal line to a piano stave, only the bass clef is effected. It should effect both staves
A way to add a different dynamic to each piano stave.
The Reverb and Chorus properties in the mixer don't work at all, (at least on the Organ settings that I know of)
More electric organ voices:
Jazz organ at 16, 8, 5 1/3 with a 2 2/3 percus
and Rock organ 2 at 8, 4, and 2 2/3
The vibraphone is almost inaudible at G5 and above, re-voice it.
A way to add the swing makings like two quavers = crochet/quaver tuplet in pictures.
Comments
4) Reverb and Chorus are for MIDI export, they aren't implemented by the internal synth. So hook up an external synth and it should work
Regarding pedal, it definitely affects both staves if they are added as one instrument with two staves. Won't work if it's two instruments with one staff each.
So really, all of these things are there already, you just need to take advantage of the soundfonts / synths that implement them for the playback ones!