YouTubemusicology c/o Phillip Tagg —

who adds —

This video is part of the ongoing feature-film length “movie” project “Fernando the Flute – The Film of the Book of the Music”. To find out what the I-vi-ii/IV-V matrix might actually mean you will also need to view “Fernando Museme 3 Part 1” and Fernando Museme 3 Part 4

also, more on I-vi-IV-V here