<p>Harmonia, &ldquo;harmonies,&rdquo; analyzes the connections between glitch art, visual music, abstraction, and motion pictures. It is a theory and a critique of visual music.</p><p>This collection is a chronological survey of artistic research into, around, and with digital motion pictures. The result unveils a theory of both visual music and abstraction, one that is directly connected to a critical engagement with the socio-cultural meaning of &ldquo;visionary art&rdquo; that builds on the work of Umberto Eco and Michel Foucault to engage with the historical films of John Whitney, Mary Ellen Bute, Mark Hallock-Greenewalt, and Stan Brakhage. Included are the essays &ldquo;The Aura of the Digital,&rdquo; &ldquo;The Invention of Glitch Video,&rdquo; and &ldquo;Welcome to Cyberia&rdquo; along with many other talks, publications, and analyses of glitch art and visual music, surveying glitch art pioneer Michael Betancourt&rsquo;s critical/theoretical engagements with these art forms.</p>