Petruchka is a jester-like puppet from Russian folklore. In Stravinsky’s ballet, he’s underscored with a grating theme that’s come to be called the Petruchka Chord (triads of C major and F sharp major played together). Stravinsky’s version debuted in 1911; its atmosphere is subtly threatening, mixed in with the Punch-and-Judy world of carnival that moves from frenetic rumpus to quiet ostinato.
A sorcerer and a prince vie for a princess in the Firebird Suite (1910). Commissioned for the debut of the Ballet Russes, it was Stravinsky’s first successful work. The title comes from the avian symbol for beauty and guardianship, and as with Petruchka, folk motifs, visually and musically, recur.
Pierre Monteux is an excellent guide to all things Stravinsky, especially in the composer’s earlier, difficult ballets, before his about-face to neo-classicism. Marc Chagall’s cover art, “The Blue Circus”, is especially appropriate.