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David Tudor ‘Microphone’ LP (1978) CRAMPS RECORDS/DIALOGO




From the press-release:

Among the most beloved and sought-after albums released by Cramps - now finally reissued on vinyl by Dialogo - was the American composer and pianist David Tudor's Microphone.

Arguably the most important interpreter of experimental music during the 1950s and '60s - shooting to fame as a result of his early performances of works by Pierre Boulez, Karlheinz Stockhausen, Morton Feldman, Earle Brown, Christian Wolff and La Monte Young, David Tudor remains most famous for his long-standing working relationship with John Cage.

To this day, the power and importance of these collaborations casts a long shadow over his own work as a composer, despite it becoming the central axis of role in his creative output from the early 1960s on.

David Tudor's own compositions almost entirely rest in the electronic realm, deploying modular devices - largely designed and built by himself - which were allowed to define both composition and performance.


Building upon the innovations of Rainforest - a multimedia work that began to emerge in variations during the late '60s and early '70s - among the most important and famous of Tudor efforts as a composer is Microphone, which became his first recorded appearance as a solo composer, when the album was issued by Cramps in 1978.


Image on courtesy of Dialogo and Soundohm

Microphone utilizes a single sound-source, the modulation of microphone feedback produced in a distant echo chamber, sculpted in incidence and duration by narrow band filters, with numerous versions recorded simultaneously, before being spliced onto two channels, using a pan-matrix.


The version of Microphone that appears on this LP captures its realization in 1973 at the Pepsi Pavilion of Expo '70, in Osaka, Japan, and derives from discoveries made through the composer's collaboration in the design of the Pavilion's acoustic system, which used 37 loudspeakers placed in a rhomboid grid system covering 3/4 of the sphere.

The end result became a library of 9 stereo tapes - recorded at Mills College during 1973 - each about 32 min. long, that were used in any combination - played and stopped at any point, rewound and played again, altered in amplitude and/or equalization - during live performances or for electronic installations.

Images on courtesy of Dialogo and Soundohm

Clocking in at nearly an hour in length, once heard, Microphone rapidly emerges as one of the most striking and important works of 1970s electronic composition. Restrained and defined by exacting control on the part of the composer / performer, deep tonalities of varying durations and textures pulse with a chasmic void, as though emerging, fulling formed from a dark unknown. Time slows in unexpected and destabilizing ways, weaving a spectrum of sound from the wholly synthetic that feels strikingly connected to the organic world.

A work that leaves you on the edge of your seat from start to finish, Microphone brings the towering importance of David Tudor's work as a composer into full focus, nearly 50 years after it was first laid to tape. Absolutely stunning and just as thrilling and ahead of its time today as it was then, it's impossible to express how excited we are to have


Dialogo's long overdue vinyl reissue finally in our hands. As essential as any reissue comes, and not to be missed on any count.


Performer: David Tudor; recorded at Center of Contemporary Music, Mills College, Oakland, California, USA 

Produced by Robert Sheff

Technical assistant: John Bishoff Art Director: Gianni Sassi 

Photographs: Lowell Cross 

Audio restoration and mastering: Andrea Marutti 

Original artwork restoration: Eugenio Crippa

Original liner notes translation: Mattia Merlini

Proofreading: Bradford Bailey

Released on

August 27, 2021

Format: Vinyl

Available on Soundohm & Dialogo

Selected press


Impatto Sonoro

Sentire Ascoltare

Alan Licht

The New Noise

Rumore Magazine


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