Building an extension to a chord doesn’t require planning permission, but it might require a degree of design. We add 9ths to ...

From bossanovas to Carole King and even James Bond villains, the major seventh can completely change your song’s mood.

The Colors page gives a wider view of every chord voicing and their numerous harmonic alternatives in one view, providing substitution options and alternative chordal voicings to diversify your ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

Earth's inner core may actually have two distinct layers. (alexlmx/Canva Pro) "We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events ...