More on Music and Running
https://journals.lww.com/nsca-jscr/Fulltext/2015/02000/How_Does_Music_Aid_5_km_of_Running_.4.aspx#pdf-link
More on "Dancing" Animals
https://www.npr.org/sections/krulwich/2014/04/01/297686709/the-list-of-animals-who-can-truly-really-dance-is-very-short-who-s-on-it
New Species of Human Discovered in the Philippines
NOTE: University subscription required: https://www.nature.com/articles/s41586-019-1067-9 General article: https://www.nationalgeographic...
Ancient Two-Step: Other species that walked on two legs
https://www.nationalgeographic.com/science/2019/01/prehistoric-creatures-walking-style-revealed-robot-fossils/