Improperia (Good Friday) (Rizzo-Weaver, Justin)

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Rizzoweaver (2026/11/1)

Publisher. Info. Justin Rizzo-Weaver, 2026.
Copyright
Misc. Notes Complete score with title page and separate text (13 pages). Not for sale. Not for liturgical use. ICEL's 1973 English translation is used by separate written permission and is excluded from the composer's license. See 'Music permissions and separate ICEL text rights' below for the standing permission for free non-liturgical live performance, including ticketed concerts, paid performers, and fundraising events, and the conditions on reproduction, adaptations, and recordings.
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General Information

Work Title Improperia (Good Friday)
Alternative. Title The Reproaches
Composer Rizzo-Weaver, Justin
Internal Reference NumberInternal Ref. No. IJR 6
Movements/SectionsMov'ts/Sec's 12 reproaches with recurring refrain and responses
Year/Date of CompositionY/D of Comp. 2003
Librettist Traditional Roman Catholic liturgy; English translation: International Commission on English in the Liturgy Corporation (ICEL), 1973; used by permission.
Language English, Latin, Greek (Roman transliteration)
Average DurationAvg. Duration 12.5 minutes
Composer Time PeriodComp. Period Modern
Piece Style Modern
Instrumentation 2 choirs and 6 soloists (contralto, baritone, bass I, bass II, soprano, alto), unaccompanied
Extra Information English (1973 ICEL translation), Latin, and Greek in Roman transliteration. Title page and separate text precede the complete score. Not for sale. Not for liturgical use. Free live performance includes ticketed concerts, paid performers, and fundraising events; see Comments for rights and conditions.

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Music permissions and separate ICEL text rights

Music © 2003, 2012, 2026 Justin Rizzo-Weaver.

The composer's intended release permits anyone to study and download the work, make and supply copies without charge for personal use, rehearsal, or performance, and perform the work live in any non-liturgical setting. Ticketed concerts, paid performers, and fundraising events are expressly included. These permitted uses are intended to require no individual permission request or royalty payment to the composer. For rights the composer owns and is entitled to license, this standing permission is intended to apply worldwide for the duration of copyright, subject to the conditions stated here.

Sale of the score, liturgical use, and arrangements, adaptations, or other derivative works are not authorized. Ordinary interpretive performance of the music as written is permitted. The permission to make free performance copies applies equally to the ticketed, paid, and fundraising performances described above.

Commercial recordings may be considered case by case, with full disclosure to ICEL and separate prior written permission from both ICEL and Justin Rizzo-Weaver. No recording release is approved by this statement, and the existing score-publication permission does not by itself establish clearance to publish recordings.

Excerpts from the English translation of The Roman Missal © 1973, International Commission on English in the Liturgy Corporation. All rights reserved.

The 1973 ICEL English translation is excluded from any license granted by the composer, both on the separate text pages and in the sung underlay. It is reproduced under ICEL's separate written permission of 23 October 2026, granted in response to the request for free publication of this score on IMSLP. On 26 October 2026, ICEL confirmed that the exact submitted final score satisfies its requirements. The USCCB authorization is dated 27 February 2026, reference R26054.

Not for sale. Not for liturgical use. ICEL's required acknowledgment, capitalization, punctuation, and text-format requirements remain applicable. ICEL's permission remains contingent on the applicable Bishops' Conference authorization; any revocation or restriction of that authorization also affects ICEL's permission. The composer cannot make that separate permission irrevocable or grant further rights in ICEL's text. No rights in public-domain liturgical text are claimed.

Please preserve this separation of music and text rights and the expressly permitted performance uses.