scale theory

Showing 11 - 12 of 12 results in scale theory

Major 7th and Dominant 7th

I had a student with extensive prior experience ask the difference between a maj 7th and 7th today so I hope this question makes sense. Is Bb the dominant 7th in the key of F? Cmaj7 is C, E, G, B. C7 is C, E,…

Question about dominant 7th chords

I have a question about the C7 chord: we drop our thumb down a whole step to Bb, but how does this make it a C7 chord, when Bb is not the 7th note that we count from C? Its full name is “dominant 7th”,…