chord theory

Showing 11 - 15 of 15 results in chord 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,…

Dark Blue Tailpiece Chords

Can anyone please tell me: what are the chords in the tailpiece of Dark Blue? Pretty sure those chords are Db6/9, Gb13, Cm6/9. So, what Maureen said – 9, 11, 13th chords must include the 7th. With the 6 and 9 added but no 7th,…

Chord Voicing

How would you answer this question from a parent? “Why does the way we learn 7th chords only have 3 notes? To make a F#m7, isn’t that an A chord?” I’m very comfortable with the practical application of the voicing idea between the notes over both…

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”,…