AutoVocal

How To Create Computerized Vocals Without Vocalist https://www.youtube.com/watch?v=TBpiHtsqhHk

A Musically Motivated Mid-Level Representation For Pitch Estimation And Musical Audio Source Separation http://www.durrieu.ch/research/jstsp2010.html

Nakloid: Unit-waveform-oriented Singing Voice Synthesis System https://github.com/acknak/Nakloid

Word animation

http://jquery-plugins.net/tag/text-effect https://zulko.github.io/moviepy/examples/star_worms.html https://jschr.github.io/textillate/ http://blogs.sitepointstatic.com/examples/tech/css3-starwars/index.html

Pitch matching

pyaudio

TTS

https://www.quora.com/Speech-Synthesis/How-can-I-make-the-synthesized-voices-in-Festival-MaryTTS-sound-more-natural

MIDI parser

https://musescore.org/en/handbook/soundfont