###from audio to synthesis framework --returns an overlayed panned wav file, with synthesis and original audio--
###depends on:
- Melodia melody extraction Vamp plugin: http://mtg.upf.edu/technologies/melodia
- Vamp python module: https://pypi.python.org/pypi/vamp
- Melosynth: https://github.com/justinsalamon/melosynth.git
- Pydub: https://github.com/jiaaro/pydub.git