Zager, Daniel. Daniel Zager is Associate Dean and Head Librarian of the Sibley Music Library (at the Eastman School of Music at the University of Rochester). Dr. Zager is also Associate Professor of Musicology; Affiliate Faculty (in the Department of Organ and Historical Keyboards). He holds the Ph.D. in musicology from the University of Minnesota, where his dissertation is entitled: The polyphonic Latin hymns of Orlando di Lasso, 1985. He has contributed chapters to Orlando di Lasso Studies (1999) and Orlandus Lassus and his time (1995). He also edited the recent Festschrift entitled Music and theology : essays in honor of Robin A. Leaver (Scarecrow Press, 2007). Previously he served as Adjunct Associate Professor and Music Librarian at the University of North Carolina at Chapel Hill. Sources: 1) LC Control Number: n 2006049526 2) http://www.esm.rochester.edu/sibley/?page=staff 3) http://www.esm.rochester.edu/faculty/?i=dept#8 4) http://www.ctsfw.net/media/pdfs/zagercultureschoralesandcatechesis.pdf