Nadja Sayej, "Eight Notes Sang into Bottles," with Explanation (March 2005)
Also included in the package was a sheet explaining her techniques:
A B C D E F G. Alinear alphabet, the vocabulary of music. How can infinite sounds be produced from such a limited palette? Each not captured in time (recorded or not) is a unique statment [sic] in time.
This is a wonderful conceptual piece, each vial holding the remains of a note Nadja had sung into it.
un violon d'ingres