This composer dedicated his Septet to the collection of the Dumbarton Oaks estate, for which he also composed a chamber concerto. For 10 points each:
[10e] Name this Russian-born modernist composer of The Firebird.
ANSWER: Igor Stravinsky
[10h] One critic hailed this composer’s posthumous Septet for expressing the “hope of the crimson Angel of the Dawn.” A friend of this composer’s daughter reconstructed that piece from notes he left at his home, Montjouvain.
ANSWER: Monsieur Vinteuil (“VAN”-tay) (from In Search of Lost Time)
[10m] In organic chemistry, a “septet” is a splitting pattern that can appear in NMR spectroscopy. A peak with a septet splitting pattern is produced by a hydrogen atom adjacent to this many equivalent hydrogens.
ANSWER: 6 [or six]