Musical precursors to the Shepard’s Tone

There are many examples of the shepard’s tone used in musical compositions before it was even discovered or named. It can create a sense of rising excitement and energy in the music, but can also create an eerie and unsettling tone.

Tchaikovsky passage: (from University of Wisconsin-Eau Claire)

In this musical excerpt from Tchaikovsky’s Symphony No. 6 in B Minor (Pathetique), we can hear an example of the shepard’s tone illusion before it was recognized as such. In the score we can see that only one octave is used in the scale, but when we listen to the music we can hear the illusion that the notes seem to continue above an octave.

Pathetique_Score_Clip_1 Pathetique_Score_Clip_2

(from Leonard Bernstein’s The Infinite Variety of Music)

Passage from Alban Berg’s 1925 opera Wozzeck

“In his 1925 opera Wozzeck, Berg employed a continuously rising scale that was orchestrated in such a way that the upper instruments faded out at the top of their range while the lower instruments faded in at the low end.” (Diana Deutch)