Who? Cenk Ergün (1978- ) is a Turkish born, New York based composer and improvisor. His distinctly ethnic Turkish sounding name will trigger fond memories in “listeners of a certain age” of the profoundly significant work of Ahmet and Nesuhi Ertegün, the Turkish/American brothers whose Atlantic Records label helped define jazz, pop, and rock throughout the 50s, 60s, 70s, and 80s. Lesser known is one of Atlantic’s spinoff labels, Finnadar helmed by fellow Turkish/American Ilhan Mimaroglu, himself a composer as well as producer. It was here that one saw the producers’ radar turned to the classical avant garde. And Ergün fits rather comfortably in this category.

A quick Google search reveals Mr. Ergün to have released at least six albums both solo projects and collaborations with composer Alvin Curran, cellist Mariel Roberts, and unclassifiable iconoclastic guitarist Fred Frith. His bio does not document his education but those collaborations show him to be in sympathy with what one might consider the current leading edge of the avant garde.

This disc consisting of two works for string quartet entitled, respectively, “Sonare” and “Celare”. Whether these are separate works or, as this listener perceived them, two parts of a whole, they are engaging works utilizing a variety of extended techniques and tunings. The album lacks liner notes but the works, though complex and unconventional, are rather transparent (at least to ears accustomed to some of the innovations of the last 50 years or so of new classical music).

Sonare is far more rhythmically active than its partner on this disc. Its use of unusual tunings and spectra as well as its apparent micropolyphonies suggest a variety of predecessors including George Crumb (think Black Angels) and some hard to delineate minimalist ideas. Celare, which follows it brings the listener to more of a drone minimalism aesthetic which also suggested Luigi Nono’s “Stille An Diotima” at times. These two pieces (or movements?) collectively clock in at just over 30 minutes which I guess makes this a sort of “CD single”. There is no apparent program other than the music itself and the music suffers from neither understatement nor overstatement and is ultimately a very satisfying experience in the very capable hands of the venerable Jack Quartet.

Put Mr. Ergün on your radar alerts. This is a voice that this listener hopes to hear more from in the near future.