How do you explain the final chords of Sibelius 5?

20:06
Even Tchaikovsky Messed Up Sometimes...

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A 1.58-Dimensional Object - Numberphile

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"LOST MASTERS FESTIVAL" (Phineas Newborn, Jr.)

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The GENIUS of James Jamerson (10 ICONIC Examples)

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Dissonance is the Heart of Good Music

18:58
Best & Worst Endings in Classical Music

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How Does John Williams Craft Timeless Music...Every Time?

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