When Elvis and Ella were pressed onto X-rays – subversive legacy of Soviet 'bone music'

When Western Electric invented electrical sound recording 100 years ago, it completely transformed the public's relationship to music.

- BY RICHARD GUNDERMAN

Before then, recording was done mechanically, scratching sound waves onto rolled paper or a cylinder. Such recordings suffered from low fidelity and captured only a small segment of the audible sound spectrum.

By using electrical microphones, amplifiers and electro-mechanical recorders, record companies could capture a far wider range of sound frequencies, with much higher fidelity. For the first time, recorded sound closely resembled what a live listener would hear. Over the ensuing years, sales of vinyl records and record players boomed.

The technology also allowed some enterprising music fans to make recordings in surprising and innovative ways. As a physician and scholar in the medical humanities, I am fascinated by the use of X-ray film to make recordings what was known as "bone music," or "ribs."

This rather bizarre, homemade technology became a way to skirt censors in the Soviet Union - and even played an indirect role in its dissolution.

Skirting the Soviet censorship regime

At the end of World War II, Soviet censorship shifted into high gear in an effort to suppress a Western culture deemed threatening or decadent.

Many books and poems could circulate only through "samizdat," a portmanteau of "self" and "publishing" that involved the use of copy machines to reproduce forbidden texts. Punishments inflicted on Soviet artists and citizens for producing or disseminating censored materials included loss of employment, imprisonment in gulags and even execution.