Hosanna in G major (K. Anh.H 10,01)
av Wolfgang Amadeus Mozart
Hosanna in G major (K. Anh.H 10,01) is a tiny liturgical fragment, probably written in Salzburg in the summer of 1773, when Wolfgang Amadeus Mozart (1756–1791) was 17. Surviving documentation is sparse, and the work’s attribution is uncertain, yet its compact, practical design fits the routine of Salzburg church music-making.
Background and Context
In 1773 Mozart was back in Salzburg after his Italian journeys, working within the expectations of the archiepiscopal court and its church services. A brief standalone Hosanna—the jubilant acclamation that normally crowns the Sanctus and returns after the Benedictus in the Ordinary of the Mass—would have been a functional building-block for local performance rather than an autonomous concert piece. The Köchel entry places this Hosanna in Salzburg in summer 1773 (with doubtful attribution), aligning it chronologically with a period in which Mozart was producing substantial sacred works alongside instrumental music for the same milieu.[1][2]
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Musical Character
What can be said with confidence is necessarily limited. The title and catalogue data indicate G major, and the piece is conceived as a compact choral acclamation—music meant to be grasped quickly and projected clearly in a liturgical acoustic.[1] In stylistic terms, such Salzburg Hosanna settings typically favor short, repeated textual units (“Hosanna in excelsis”) and energetic choral writing that can sound festive without requiring extended development; in Mozart’s practice, the Hosanna often functions like a concise choral refrain, balancing contrapuntal craft with straightforward declamation.[3]
Heard as a document of Mozart’s seventeenth year, K. Anh.H 10,01 suggests a composer already fluent in the church’s musical rhetoric: writing that prizes clarity, momentum, and suitability for service—skills that underpin the more securely attributed Salzburg Mass movements of the 1770s, even when a fragment like this one remains on the documentary margins.[2]
[1] Wikipedia — Köchel catalogue entry listing “Anh.H 10,01 (223/166e), Hosanna in G,” dated summer 1773, Salzburg, age 17 (table excerpt).
[2] Wikipedia — List of compositions by Mozart: “Hosanna in G” under sacred choral fragments, dated summer 1773, Salzburg; cross-references K. 223 / 166e.
[3] Wikipedia — Coronation Mass (K. 317): description of the *Hosanna*’s liturgical placement (return after Benedictus) and Mozart’s Mass practice.