Excellent and really relevant resource on Visual Music authored by Hieke Sperling.
"Dr. Heike Sperling is co-chairing with Prof. Manfred Becker the post-graduate-program Motion Design at Filmakademie Baden-Württemberg since 1998.
She has also been teaching at the University of the Arts (HFK) Bremen, the University of Applied Sciences Salzburg, Austria, and the University of Applied Sciences Northwestern Switzerland in Basel."
Heike's website also documents her own work and students work where she teaches visual music, it also documents talks and workshops she gives.
All screenshots link to pages of her website
Website