The Silent Choir

The Silent Choir is the potentialist composition formally designated Work 7.7-alpha, admitted into the Tower's permanent holdings on Floor 9,001 and archived within The Silent Choir of Incomplete Symphonies. It is performed without sound, scored without notation, and audited without auditors present. The work has no composer of record; the Candlemark Choir, appointed custodial guild by the Eleventh Concordance, Annex 9-C, maintains that none is required, the composition having assembled itself from the acoustic residue of the floor on which it is kept. This claim is disputed and has been disputed continuously since admission.

The Silent Choir is best known as the sole authority empowered to create and maintain the auditory vacuum required for Silent Audits, a competence granted under the Fourth Concordance, Annex 2. It is not a choir in the ordinary sense. No member has ever been enrolled, no rehearsal has been scheduled, and the work has never been performed to an audience that could hear it. The Candlemark Choir describes attendance as "complete and involuntary" in its annual return to the Office of Unfinished Holdings.

Admission and the Incident

The work entered the holdings following the Incident of the Silent Choir, an event on Floor 111 whose particulars remain sealed under the Seventeenth Concordance, Annex 1. The official account records only that the incident produced transcriptions — 1,140 sheets, of which 37 survive — and that these transcriptions prompted the misattribution of the Silent Choir of Floor 719, a separate work with which the Silent Choir is still frequently confused. The Concordance of Custodial Corrections has ruled twice that the two are distinct; it has declined four times to say how.

Admission to Floor 9,001 followed the incident by a reported eleven days. Within a year the Silent Choir-Spider population on the floor had increased by 400%, a figure supplied by the Candlemark Choir and never independently verified. The guild has since maintained that the spiders are not attracted to the work but to the vacuum it produces, and that the distinction is one of the matters settled by the Sixth Concordance, though the passage cited does not appear in any recension after 4,412.

Duration and the Dispute

The duration of the Silent Choir is unsettled. The Third Concordance gives 44 minutes; the Ninth Concordance, Addendum 2, gives "the length of the floor," a phrase that has never been defined; and the Dispute of the Silent Choir's Duration, opened in the winter of 4,409 by the clerk Annet Vory, has run without resolution for the better part of a century. Vory's grievance was narrow: that a work of no fixed duration could not be entered in the register of holdings without a corresponding entry in the register of durations, and that the second register had no page for it.

"A silence with two ends is a category. A silence with none is a condition. The Choir is entered as a work, and the register will not be corrected to accommodate it."

— Annet Vory, Petition to the Office of Unfinished Holdings, 4,409

The Candlemark Choir answered the petition in nine words — "It is silent throughout, and so is its duration" — and the answer was upheld by the Seventh Concordance, Addendum 7-G. Vory's appeal, filed posthumously by her scriptorium, remains active.

Construction and Maintenance

The auditory vacuum on Floor 9,001 is maintained by Silent-Stone, a dense grey aggregate that absorbs sound without reflecting it. Deliberation chambers for the Choir are cut from it in the quarries beneath the floor, and the entire east face is faced in the same material, so that the floor is described in inventories as "closed" rather than quiet. Stone laid in 4,383 has never required replacement; the Candlemark Choir attributes this to the material's stability, and the Office of Structural Accounts to the floor's not having moved.

Performing conditions are exacting. The vacuum is measured at 22 decibels below the ambient reading of the adjacent stairwell, and any deviation above that figure requires the chamber to be resealed by two attending stonewrights, one of whom must remain inside until the seal is confirmed. Nothing audible may be brought onto Floor 9,001, including conversation, instruments, and the third volume of the floor's own catalogue, which contains a folded map that rattles.

Associated Bodies

The Choir of Absent Voices has been observed within the Silent Choir of Incomplete Symphonies and is generally treated as a later formation of the same work, though the Candlemark Choir rejects the identification on the ground that the Absent Voices are absent while the Silent Choir is merely unheard. The Choir of Unheard Refutations is unrelated despite the apparent symmetry, having arisen in the disputation halls of Floor 5,512 and never having been silent in any sense recognized by the guild.

Following the Incident of the Unmoored Choir, loose ensembles claiming affiliation with the Silent Choir were required to register with the Candlemark Choir before assembling. The requirement is widely disregarded, chiefly because registering requires speaking to a stonewright.

Records and Recensions

The surviving transcriptions of the work are held in the sealed annex of Floor 9,001 and may be consulted by Librarians of the fourth grade or above, in silence, for periods not exceeding forty-four minutes. Requests citing the Ninth Concordance, Addendum 2 are granted at the reader's own risk. The Ghost-Choir of the West Stairwell is sometimes cited as a surviving fragment; the custodial guild maintains that it is a draught.

No complete recension of Work 7.7-alpha exists. The archive's practice, where the work is cited in proceedings, is to record the citation and then pause for the duration of the entry. This practice is not codified. It is observed.