H. Colin Slim - A Gift of Madrigals and Motets ( The University of Chicago ) 1972

https://vdoc.pub/

https://vdoc.pub/documents/a-gift-of-madrigals-and-motets-1-description-and-analysis-72e13p3rlbh0

https://vdoc.pub/download/a-gift-of-madrigals-and-motets-2-transcriptions-5lu23u5isl50

Joseph Dyer - The Scientia artis musice of Hélie Salomon, teaching music in the late thirteenth century ( Routledge ) 2018

https://pt.scribd.com/

https://www.pdfdrive.com/the-scientia-artis-musice-of-h%C3%A9lie-salomon-teaching-music-in-the-late-thirteenth-century-e183925715.html

Warren D. Anderson - Music and Musicians in Ancient Greece ( Cornell University Press ) 1994

https://zlib.pub

https://zlib.pub/download/music-and-musicians-in-ancient-greece-l0sqm8f8e2g0?hash=230f04806c5a8f21182cbb7544b7106a

Tom Philllips & Armand D’Aangour - Music, Text, and Culture in Ancient Greece ( Oxford University Press ) 2018

https://zlib.pub

https://zlib.pub/book/music-text-and-culture-in-ancient-greece-a8evjutcvp00 

Stefan Hagel - Ancient Grrk Msic, a new technical history ( Cambridge University Press ) 2009

https://zlib.pub/

https://zlib.pub/book/ancient-greek-music-4h6ne8m8cn20

M. L. West - Ancient Greek Music ( Clarendon Paperback ) 1994

https://zlib.pub

https://monoskop.org

https://zlib.pub/download-file/ancient-greek-music-6j1ogmiailc0?hash=c7f2009a96e88a7d7c59387f0904879e

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https://monoskop.org/images/a/a9/West_ML_Ancient_Greek_Music.pdf

Kitty Ferguson - The Music of Pythagoras How an Ancient Brotherhood Cracked the Code of the Universe and Lit the Path from Antiquity to Outer Space ( Walker & Company )

( PDFDrive )

https://www.pdfdrive.com/the-music-of-pythagoras-how-an-ancient-brotherhood-cracked-the-code-of-the-universe-and-lit-the-path-from-antiquity-to-outer-space-d195403412.html