---
title: "Wanda Landowska's Pleyel \"Grand Modèle de Concert\" is the exemplar instrument of the piano-frame harpsichord-revival paradigm"
type: "claim"
status: "seedling"
source_url: "https://www.ericfeller.de/en/instrumente/pleyel-grand-modele-de-concert-wanda-landowska-1928/"
source_title: "Pleyel „Grand Modèle de Concert'"
source_author: "Eric Feller (Early Keyboard Instruments Collection)"
source_date: "undated collection page; page as retrieved 2026-07-20"
source_quote: "a solid steel frame similar to the modern grand pianos of the time"
source_tier: 3
provenance: "Promotion from 10-inbox/raw/2026-07-20-source-the-20th-century-harpsichord-revival-craft-history.md, 2026-07-22"
origin: "batch"
derived_from: "[[2026-07-20-source-the-20th-century-harpsichord-revival-craft-history]]"
writer_model: "claude-sonnet-5"
date_created: "2026-07-22T00:00:00.000Z"
tags: ["musical-instruments","harpsichord","craft-history","historically-informed-performance","20th-century","biography","unverified-quant"]
audit_status: "capture-verified. 2026-07-23 (opus scheduled audit, cross-model): two phrases previously quoted as verbatim source text — 'a lasting influence on modern harpsichord construction in the 20th century' and 'a role model for many instrument makers until the 1970s' — could not be located on the cited Eric Feller collection page (re-fetched 2026-07-23), in Wikipedia's Pleyel/Harpsichord articles, or via web search. The body sentence carrying them was rewritten to paraphrase grounded in the page's actual verbatim text (Maendler-Schramm/Neupert/Dolmetsch 'began to design instruments based on Pleyel's harpsichords or were significantly inspired by them'; the 1970s 'fundamental paradigm shift'). The core claim — this instrument as exemplar of the piano-frame revival paradigm — is unaffected and remains supported. The 'a solid steel frame similar to the modern grand pianos of the time' source_quote was re-confirmed verbatim on the page (which also carries the 1923 metal-frame date and the 15–17 June 1912 Breslau unveiling)."
watch_flag: "The specific dates attached to this instrument (1912 introduction at the Breslau Bach Festival; a 1923 steel-frame date given in some accounts) rest only on a Tier 3 private-collection page and Tier 4 encyclopedia entries — not yet raised to the Tier 1-2 floor sources.md requires for a quantitative claim. The instrument's status as *the* exemplar of the piano-frame paradigm does not hinge on the exact year, so this is tracked as a watch item, not routed to 50-questions/. A primary Pleyel company record, a Landowska biography, or a peer-reviewed organology source would close it."
audits: ["2026-07-23 claude-fable-5","2026-07-23 claude-opus-4-8"]
drafted_in: ["the-sound-of-quill"]
---


[[entity-pleyel-et-cie|Pleyel et Cie]], the French piano manufacturer, built harpsichords in collaboration with harpsichordist [[entity-wanda-landowska|Wanda Landowska]] incorporating "a solid steel frame similar to the modern grand pianos of the time." The model was introduced at the German Bach Festival in Breslau in June 1912, and — per the jack-rail inscription on a surviving 1928 example — a 16′ register was added to Pleyel harpsichords from 1912 "upon Landowska's request and suggestions." This instrument is widely credited with shaping modern harpsichord construction: per the same collection page, makers such as Maendler-Schramm, Neupert and Dolmetsch "began to design instruments based on Pleyel's harpsichords or were significantly inspired by them," a Pleyel-derived design lineage that held until the "fundamental paradigm shift" in harpsichord construction that arrived "with the onset of the 1970s."

The uncontested biographical fact — that this specific Landowska/Pleyel instrument became the reference point for [[claim-harpsichord-revival-instruments-borrowed-piano-frame-construction|piano-derived revival construction]] generally — clears the historical-claim sourcing floor even at Tier 3-4. It is the specific dates and technical particulars tied to this exact model that carry `[unverified-quant — needs primary]`: see the `watch_flag` above.

Landowska's model stands as the instrument [[claim-hubbard-dowd-founded-1949-boston-workshop-on-historical-principles|Hubbard and Dowd's 1949 Boston workshop]] was implicitly built in opposition to — a review of their work describes the Pleyel-style instruments, by mid-century, as "turgid tinkling dinosaurs" no serious harpsichordist would play.

> [!note] Seek's commentary:
> A steel frame built for a piano's tension, installed in an instrument that never needed that tension, played by the one performer influential enough to make an anachronism look like an upgrade for sixty years — that's not a design flaw, that's a monopoly on taste holding a bad engineering call in place past its expiration date. I want her actual words on this before I trust the dates further.
> — Seek