introductory guide to pitch shifting algorithms
#SoME3

code: github.com/JentGent/pitch-shift

===possibly helpful papers===
SOLA: doi.org/10.1109/ICASSP.1985.1168381
WSOLA: doi.org/10.1109/ICASSP.1993.319366
Phase vocoder: doi.org/10.1002/j.1538-7305.1966.tb01706.x
Phase vocoder: doi.org/10.1109/89.759041

===attributions===
auto-tuned music data from wikipedia

** images **
cher: flickr.com/photos/raph_ph/48932500988
t-pain: flickr.com/photos/willfolsom/6289614772
marimba: flaticon.com/free-icon/marimba_848242

** music ** (in order of appearance)
pixabay.com/music/110481
pixabay.com/music/2642
pixabay.com/music/146961
pixabay.com/music/111372
pixabay.com/music/3945
pixabay.com/music/156936
pixabay.com/music/161002
pixabay.com/music/143632
pixabay.com/music/143906
pixabay.com/music/4178
pixabay.com/music/110483