Audio Transcript Auto-generated
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Okay, This looks scary because of the key signature, but
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don't let it put you off.
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So let's take a step by step.
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First note in trouble, Cliff, be the key.
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Signature doesn't have a b.
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Sharpen it.
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So that's just gonna be a B natural.
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Next one.
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E trouble class.
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The key signature does have an e sharp in it.
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So that is going to be an e.
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Sure. So all I'm going to do now is look
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at this.
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It's got nothing to do with this now, taking my
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bottom note, which is a day I'm going to write
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out to be a major scale B C d e
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f g a B.
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So I know that this has got Father Charles goes
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down B c g sharp B f sharp, g sharp,
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a sharp on dhe be all right.
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So that's the way I would might after singing to
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myself and played them in an imaginary piano.
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Don't worry.
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It will come to all of you if you're dedicated
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musicians. Okay, So taking my bottom notes, the first thing
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I want to work out is what the interval would
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have been.
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What number it would have been if it was just
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in the key.
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So what?
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1234 that if it had been the correct one, would
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have been 1/4 now, normally it would be in a
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This is any sharp, which makes it a bigger interval
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than it should have been originally.
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So it's one semi tone higher.
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Therefore, instead of being a major major perfect fourth, I
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have to replace that because it's raised.
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And if I raise a perfect interval by one Senate
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on, I change it to the word augmented.
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That means that I'm now looking at an augmented fourth
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interval instead of just a perfect forth into that.