In this way, for the first time ever it successfully brought together the two opposing worlds of the purely electronically generated German elektronische Musik and the French musique concrète, which transforms recordings of acoustical events.

Gesang der Jünglinge is also noted for its early use of spatiality; it was originally in five-channel sound, which was later reduced to just four channels (mixed to monaural and later to stereo for commercial recording release).

Furthermore, there is no evidence at all that Eimert, who was a Protestant, ever broached the subject even informally with Johannes Overath, the responsible official in the Cologne archdiocese at the time (as well as a member of the Broadcasting Council from 2 March 1955), so that the version of the story presented by Kurtz cannot be sustained on the basis of contemporary records.

To these is added the recorded voice of a boy soprano, which incorporates elements of all three types: vowels are harmonic spectra, which may be conceived as based on sine tones; fricatives and sibilants are like filtered noises; plosives resemble impulses.

The text of Gesang der Jünglinge is from a Biblical story in the Book of Daniel where Nebuchadnezzar throws Shadrach, Meshach, and Abednego into a fiery furnace but miraculously they are unharmed and begin to sing praises to God.