Assertion: augmented sixth chord | /r/CapableOf | feature a raised fifth c7+5: c–e–g♯–b♭
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text: An altered seventh chord is a seventh chord with one, or all, of its factors raised or lowered by a semitone (altered), for example, the augmented seventh chord (7+ or 7+5) featuring a raised fifth (C7+5: C–E–G♯–B♭).