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Stravinsky

Petrushka — two keys at once, ostinati out of phase

Petrushka: the C/F♯ polychord split into two clarinets from one node, ostinati of 7, 5 and 3 notes out of phase, and the fair's pandiatonic harmony.

3 cells43 nodes12 voices
Petrushka — two keys at once, ostinati out of phase: the opening bars as grafer engraved them
The notation, exactly as grafer engraved it from the graph.

How it is built

Petrushka — the C/F♯ polychord split into two clarinets from one node, ostinati of 7, 5 and 3 notes out of phase, and the Shrovetide Fair's pandiatonic white-key harmony.

The graph

The node graph of Petrushka — two keys at once, ostinati out of phase in grafer's Graf editor

Nodes in this study

Open Petrushka — two keys at once, ostinati out of phase, see how it is wired, change a value and hear the difference.

Open it in graferCreate a free account and it is waiting in the Examples folder, with the other 45 studies. 14 days of Composer Pro, no card needed.