Features of Locus Iste

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  • 8/6/2019 Features of Locus Iste

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  • 8/6/2019 Features of Locus Iste

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    Bar 1 2 3 4 5 6 7 8

    Chord C d D7 G G7 C

    Harmonically, this is one unit, circling C major. From bar 5, the words repeat, the

    melody is slightly different, and the harmony fulfils a very different function.

    Bar What happens Comment

    9-12 Extension of bars 7-8

    G7 chord, in three different

    voicings, bars 9-11.

    The music is given time to

    respond to the emphatic climax

    of bars 7-8.

    12 Cadence to G, dominant (V) of C Notice the emphasis Bruckner

    gives to the B naturals in bars

    9-11. B is the mediant (3rd

    degree) of G major, and theleading note (7th degree) of C

    major. This prepares the ear for

    bar 12; a resolution to C major

    would have sounded weak.

    12-16 Inaestimabile sacramentum

    g -A (as dominant of d minor)

    Graceful ascending gesture

    16-20 Inaestimabile sacramentum

    a - B (as dominant of e minor)

    Exactly the same notes, a tone

    higher, but greater impact

    because of the transposition, anenhanced dynamic and the

    cumulative effect of repetition.

    21-29 irreprehensibilis est

    subito piano

    move back to C via B, A and G

    The music is given time to

    respond to the emphatic climax

    of bars 19-20.

    Tenor-stepwise chromatic

    descent.

    Soprano and Alto work out the

    harmonic implications of thisdescent. move back to C via G

    6/4 - 5/3 in bar 29

    27-29 irreprehensibilis est Soprano and Alto double their

    note values, changing the

    rhythm onpre-hen

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    30-39 Locus iste a deo factus est Verbatim repeat of bars 1-10

    40-42 Extended 'Deo' moving by

    chromatic steps to e minor.

    This may be the next-most

    important climax in the piece to

    bars 19-20. The harmonic

    movement and volume are of

    comparable intensity.

    43 [Rest] Restraint is very important in

    art!

    44-48 Coda:

    C, F, D, (1st inversion F sharp in

    bass), G, C.