Jean-Philippe Rameau, Zoroastre (1749), Act I sc. 3: Air tendre en rondeau (G minor, Rameau's key), string quartet. Rameau's trio texture (flute, violins I, violins II, no bass) from Federico Kurtz de Grino's typeset (IMSLP 938581) read note by note: Vln I = flute, Vln II = violon 1, viola = violon 2 at pitch, cello = violon 2 an octave down, softly. Rondeau, 1ere reprise, rondeau (48 bars). Graces written out as slurred eighths; no trills. Arranged by Claude (Anthropic AI), 2026.