Intervals Interval Construction Lesson 12

Build from Flat Roots

Construction from Bb, Eb and Ab — the roots band and orchestral players live on. Flat-side spelling keeps the letter chain intact: a perfect 4th above Bb is Eb, not D#.

Advanced ~10 min flats accidental-roots construction

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Skills you'll train

interval building chromatic roots
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Build from Sharp Roots
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The Full Twelve