Mendelssohn Bartholdy [Hensel], Fanny

1) a letter containing a musical quotation from Bach's Concerto in D minor BWV 1052, in which Fanny asks whether the library has the music for the work, giving the incipit, and asking whether she might be allowed to borrow either the score or a solo piano part ("...ob sich in der Bibliothek der Singacademie ein Concert v. Seb. Bach befindet, das so anfängt: [musical quotation]..."), 1 page, oblong 8vo (c.12 x 18.5cm), cut from a larger leaf, autograph address panel, remains of a paper seal (with "FH" monogram), [probably Berlin, c.1837-1838]--2) a letter about Bach's cantata Ein feste Burg, BWV 80, asking Rungenhagen whether the Sing-Akademie has the parts for this cantata and also asking if she could have the chorus and solo parts to Fasch's Davidiana, 2 pages, 16mo (c.12.5 x 10cm), integral autograph address panel, red papered seal with monogram, [Berlin, c.1840]

Condition is described in the main body of the cataloguing, where appropriate
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In the 1830s, Fanny Mendelssohn hosted a flourishing salon in Berlin, where she played and conducted music by Mozart, Handel and especially Bach, whose music had been recently championed by her brother Felix.  The first edition of the Keyboard Concerto BWV 1052 was published by Kistner of Leipzig in about 1835, shortly before this letter.  Friedrich Schneider had published Bach's great cantata Ein Feste Burg in 1821, but as a score and not in parts.