I wonder if there would be a demand for a simple version of Metro without all the extra menu options?
Windows - Transport, Tracks, Graphics Editor, Sections and Mixer (oops forgot to put Mixer in the piccy below lol)
For people that want to just record audio and midi.........move the midi with quantize to get in time....and perhaps change the pitch and length of notes in case they make a mistake.
If it had unlimited synths/effects it could be used as an experimental tool for a higher version of metro.
