The strengths of the Voyager - its modulation options, its third osc which can work as another modulation source, its extremely round, sweet tone below 1k - etc, etc, etc, I've tried to feature in this little video here https://youtu.be/ktZVe-Ekqj4. The whole tune has been made using only the Voyager, including percussion sounds. I don't think a Model D could do this

