Dennis Büscher-Ulbrich is the co-editor of randnummer magazine (Hamburg/Berlin). He is currently preparing his PhD thesis for publication (“Dissensual Operations: Bruce Andrews and the Problem of Political Subjectivity in Post-Avant-Garde Aesthetic Politics and Praxis”) and has published articles on politicized American vanguard poetry, free jazz, music censorship and the relationship between French post-Marxism and Frankfurt School critical theory. A co-edited volume of essays on the dialectics of cultural innovation, The More Things Change (transcript), is shortly to appear. As is his 2010 interview with Amiri Baraka (XCP: Cross Cultural Poetics). He has taught at the University of Hamburg and is presently a research fellow at Kiel University.