Today, 7 September 2016, RILM music encyclopedias has just completed its regular quarterly update. The ongoing encyclopedia of contemporary composers Komponisten der Gegenwart (KdG)—the only music encyclopedia that offers exhaustively complete chronological works lists—offers revisions of the articles on Pierre Boulez, Helmut Lachenmann, Gilberto Mendes, Friedrich Schenker, and Brunhilde Sonntag, and new entries are added for Bill Dietz, Matthias Kaul, William Schuman, Ying Wang, and Peter Manfred Wolf.
KdG started as one of those rare loose-leaf encyclopedias whose format allowed them to revise and expand. Many of us recall the thick, unwieldy ring binders (above) that new pages were alphabetized into when they arrived in the mail. Users of RILM music encyclopedias no longer have to cope with these bulky volumes, and their updates appear online every three months!
Below, Lachenmann’s Mouvement (- vor der Erstarrung).